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CVE-2025-40155
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#ID6B92
CVE和安全问题
openeuler-ci-bot
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Opened this issue
2025-11-12 19:21
一、漏洞信息 漏洞编号：[CVE-2025-40155](https://nvd.nist.gov/vuln/detail/CVE-2025-40155) 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel) 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.4.0,6.6.0 CVSS V4.0分值： BaseScore：N/A None Vector： 漏洞简述： In the Linux kernel, the following vulnerability has been resolved:iommu/vt-d: debugfs: Fix legacy mode page table dump logicIn legacy mode, SSPTPTR is ignored if TT is not 00b or 01b. SSPTPTRmaybe uninitialized or zero in that case and may cause oops like: Oops: general protection fault, probably for non-canonical address 0xf00087d3f000f000: 0000 [#1] SMP NOPTI CPU: 2 UID: 0 PID: 786 Comm: cat Not tainted 6.16.0 #191 PREEMPT(voluntary) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.17.0-5.fc42 04/01/2014 RIP: 0010:pgtable_walk_level+0x98/0x150 RSP: 0018:ffffc90000f279c0 EFLAGS: 00010206 RAX: 0000000040000000 RBX: ffffc90000f27ab0 RCX: 000000000000001e RDX: 0000000000000003 RSI: f00087d3f000f000 RDI: f00087d3f0010000 RBP: ffffc90000f27a00 R08: ffffc90000f27a98 R09: 0000000000000002 R10: 0000000000000000 R11: 0000000000000000 R12: f00087d3f000f000 R13: 0000000000000000 R14: 0000000040000000 R15: ffffc90000f27a98 FS: 0000764566dcb740(0000) GS:ffff8881f812c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000764566d44000 CR3: 0000000109d81003 CR4: 0000000000772ef0 PKRU: 55555554 Call Trace: <TASK> pgtable_walk_level+0x88/0x150 domain_translation_struct_show.isra.0+0x2d9/0x300 dev_domain_translation_struct_show+0x20/0x40 seq_read_iter+0x12d/0x490...Avoid walking the page table if TT is not 00b or 01b. 漏洞公开时间：2025-11-12 19:15:45 漏洞创建时间：2025-11-12 19:21:35 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2025-40155 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39684 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38058 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38005 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40104 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37861 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49894 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40155 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38109 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-57900 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38350 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39994 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38667 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40049 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40149 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2804 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38584 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42245 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49863 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39677 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40061 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38664 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-21945 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-23133 | | | | https://git.kernel.org/stable/c/d8cf7b59c49f9118fa875462e18686cb6b131bb5 | | | | https://lore.kernel.org/linux-cve-announce/2025111258-CVE-2025-40155-5247@gregkh/T | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38231 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-41079 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49957 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40075 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38470 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39947 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40121 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-40902 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39817 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42297 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38071 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40074 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38361 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40139 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38282 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-57887 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40135 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22025 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38633 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-21968 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38614 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38381 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49962 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37997 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-50002 | | | | https://git.kernel.org/stable/c/df2bf759a0bdb71f13e327d7527260d09facc055 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22039 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40058 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40158 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39866 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39881 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42101 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39697 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2803 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39825 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38443 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49935 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37899 | | | | https://bugzilla.redhat.com/show_bug.cgi?id=2414493 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49925 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40052 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38457 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38706 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49905 | | | | https://lore.kernel.org/linux-cve-announce/2025111258-CVE-2025-40155-5247@gregkh/T/#u | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38477 | | | | https://git.kernel.org/stable/c/fbe6070c73badca726e4ff7877320e6c62339917 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22042 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-40904 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39911 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49950 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38588 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38636 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38615 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49948 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38566 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49949 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-53131 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38659 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38527 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38727 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22043 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39810 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42102 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-50005 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49875 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42247 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38617 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39675 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2802 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37973 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37994 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40016 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37822 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-58095 | | </details> 漏洞分析指导链接： https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md 漏洞数据来源: 七彩瞬析开源风险感知平台 漏洞补丁信息： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | gregkh/linux | | https://git.kernel.org/stable/c/d8cf7b59c49f9118fa875462e18686cb6b131bb5 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/df2bf759a0bdb71f13e327d7527260d09facc055 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/fbe6070c73badca726e4ff7877320e6c62339917 | | ljqc | | | | https://git.kernel.org/stable/c/d8cf7b59c49f9118fa875462e18686cb6b131bb5 | | cvelistv5 | | | | https://git.kernel.org/stable/c/df2bf759a0bdb71f13e327d7527260d09facc055 | | cvelistv5 | | | | https://git.kernel.org/stable/c/fbe6070c73badca726e4ff7877320e6c62339917 | | cvelistv5 | </details> 二、漏洞分析结构反馈 影响性分析说明： In the Linux kernel, the following vulnerability has been resolved:iommu/vt-d: debugfs: Fix legacy mode page table dump logicIn legacy mode, SSPTPTR is ignored if TT is not 00b or 01b. SSPTPTRmaybe uninitialized or zero in that case and may cause oops like: Oops: general protection fault, probably for non-canonical address 0xf00087d3f000f000: 0000 [#1] SMP NOPTI CPU: 2 UID: 0 PID: 786 Comm: cat Not tainted 6.16.0 #191 PREEMPT(voluntary) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.17.0-5.fc42 04/01/2014 RIP: 0010:pgtable_walk_level+0x98/0x150 RSP: 0018:ffffc90000f279c0 EFLAGS: 00010206 RAX: 0000000040000000 RBX: ffffc90000f27ab0 RCX: 000000000000001e RDX: 0000000000000003 RSI: f00087d3f000f000 RDI: f00087d3f0010000 RBP: ffffc90000f27a00 R08: ffffc90000f27a98 R09: 0000000000000002 R10: 0000000000000000 R11: 0000000000000000 R12: f00087d3f000f000 R13: 0000000000000000 R14: 0000000040000000 R15: ffffc90000f27a98 FS: 0000764566dcb740(0000) GS:ffff8881f812c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000764566d44000 CR3: 0000000109d81003 CR4: 0000000000772ef0 PKRU: 55555554 Call Trace: <TASK> pgtable_walk_level+0x88/0x150 domain_translation_struct_show.isra.0+0x2d9/0x300 dev_domain_translation_struct_show+0x20/0x40 seq_read_iter+0x12d/0x490...Avoid walking the page table if TT is not 00b or 01b.The Linux kernel CVE team has assigned CVE-2025-40155 to this issue. openEuler评分： 5.5 Vector：CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H 受影响版本排查(受影响/不受影响)： 1.openEuler-24.03-LTS(6.6.0):受影响 2.openEuler-24.03-LTS-SP1(6.6.0):受影响 3.openEuler-24.03-LTS-SP2(6.6.0):受影响 4.master(6.12.33):不受影响 5.openEuler-20.03-LTS-SP4(4.19.90):不受影响 6.openEuler-22.03-LTS-SP3(5.10.0):不受影响 7.openEuler-22.03-LTS-SP4(5.10.0):不受影响 8.openEuler-24.03-LTS-Next(6.6.0):不受影响 9.openEuler-24.03-LTS-SP3(6.6.0):不受影响 修复是否涉及abi变化(是/否)： 1.master(6.12.33):否 2.openEuler-20.03-LTS-SP4(4.19.90):否 3.openEuler-22.03-LTS-SP3(5.10.0):否 4.openEuler-22.03-LTS-SP4(5.10.0):否 5.openEuler-24.03-LTS(6.6.0):否 6.openEuler-24.03-LTS-Next(6.6.0):否 7.openEuler-24.03-LTS-SP1(6.6.0):否 8.openEuler-24.03-LTS-SP2(6.6.0):否 9.openEuler-24.03-LTS-SP3(6.6.0):否 原因说明： 1.openEuler-24.03-LTS(6.6.0):正常修复 2.openEuler-24.03-LTS-SP1(6.6.0):正常修复 3.openEuler-24.03-LTS-SP2(6.6.0):正常修复 4.master(6.12.33):不受影响-漏洞代码不能被攻击者触发 5.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发 6.openEuler-24.03-LTS-SP3(6.6.0):不受影响-漏洞代码不能被攻击者触发 7.openEuler-20.03-LTS-SP4(4.19.90):不受影响-漏洞代码不存在 8.openEuler-22.03-LTS-SP3(5.10.0):不受影响-漏洞代码不存在 9.openEuler-22.03-LTS-SP4(5.10.0):不受影响-漏洞代码不存在 三、漏洞修复 安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-2804
一、漏洞信息 漏洞编号：[CVE-2025-40155](https://nvd.nist.gov/vuln/detail/CVE-2025-40155) 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel) 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.4.0,6.6.0 CVSS V4.0分值： BaseScore：N/A None Vector： 漏洞简述： In the Linux kernel, the following vulnerability has been resolved:iommu/vt-d: debugfs: Fix legacy mode page table dump logicIn legacy mode, SSPTPTR is ignored if TT is not 00b or 01b. SSPTPTRmaybe uninitialized or zero in that case and may cause oops like: Oops: general protection fault, probably for non-canonical address 0xf00087d3f000f000: 0000 [#1] SMP NOPTI CPU: 2 UID: 0 PID: 786 Comm: cat Not tainted 6.16.0 #191 PREEMPT(voluntary) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.17.0-5.fc42 04/01/2014 RIP: 0010:pgtable_walk_level+0x98/0x150 RSP: 0018:ffffc90000f279c0 EFLAGS: 00010206 RAX: 0000000040000000 RBX: ffffc90000f27ab0 RCX: 000000000000001e RDX: 0000000000000003 RSI: f00087d3f000f000 RDI: f00087d3f0010000 RBP: ffffc90000f27a00 R08: ffffc90000f27a98 R09: 0000000000000002 R10: 0000000000000000 R11: 0000000000000000 R12: f00087d3f000f000 R13: 0000000000000000 R14: 0000000040000000 R15: ffffc90000f27a98 FS: 0000764566dcb740(0000) GS:ffff8881f812c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000764566d44000 CR3: 0000000109d81003 CR4: 0000000000772ef0 PKRU: 55555554 Call Trace: <TASK> pgtable_walk_level+0x88/0x150 domain_translation_struct_show.isra.0+0x2d9/0x300 dev_domain_translation_struct_show+0x20/0x40 seq_read_iter+0x12d/0x490...Avoid walking the page table if TT is not 00b or 01b. 漏洞公开时间：2025-11-12 19:15:45 漏洞创建时间：2025-11-12 19:21:35 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2025-40155 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39684 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38058 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38005 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40104 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37861 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49894 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40155 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38109 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-57900 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38350 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39994 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38667 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40049 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40149 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2804 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38584 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42245 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49863 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39677 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40061 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38664 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-21945 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-23133 | | | | https://git.kernel.org/stable/c/d8cf7b59c49f9118fa875462e18686cb6b131bb5 | | | | https://lore.kernel.org/linux-cve-announce/2025111258-CVE-2025-40155-5247@gregkh/T | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38231 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-41079 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49957 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40075 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38470 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39947 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40121 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-40902 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39817 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42297 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38071 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40074 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38361 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40139 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38282 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-57887 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40135 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22025 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38633 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-21968 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38614 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38381 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49962 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37997 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-50002 | | | | https://git.kernel.org/stable/c/df2bf759a0bdb71f13e327d7527260d09facc055 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22039 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40058 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40158 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39866 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39881 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42101 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39697 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2803 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39825 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38443 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49935 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37899 | | | | https://bugzilla.redhat.com/show_bug.cgi?id=2414493 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49925 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40052 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38457 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38706 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49905 | | | | https://lore.kernel.org/linux-cve-announce/2025111258-CVE-2025-40155-5247@gregkh/T/#u | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38477 | | | | https://git.kernel.org/stable/c/fbe6070c73badca726e4ff7877320e6c62339917 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22042 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-40904 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39911 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49950 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38588 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38636 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38615 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49948 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38566 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49949 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-53131 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-38659 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38527 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38727 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22043 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39810 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42102 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-50005 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-49875 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-42247 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38617 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39675 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2802 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37973 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37994 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40016 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37822 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-58095 | | </details> 漏洞分析指导链接： https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md 漏洞数据来源: 七彩瞬析开源风险感知平台 漏洞补丁信息： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | gregkh/linux | | https://git.kernel.org/stable/c/d8cf7b59c49f9118fa875462e18686cb6b131bb5 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/df2bf759a0bdb71f13e327d7527260d09facc055 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/fbe6070c73badca726e4ff7877320e6c62339917 | | ljqc | | | | https://git.kernel.org/stable/c/d8cf7b59c49f9118fa875462e18686cb6b131bb5 | | cvelistv5 | | | | https://git.kernel.org/stable/c/df2bf759a0bdb71f13e327d7527260d09facc055 | | cvelistv5 | | | | https://git.kernel.org/stable/c/fbe6070c73badca726e4ff7877320e6c62339917 | | cvelistv5 | </details> 二、漏洞分析结构反馈 影响性分析说明： In the Linux kernel, the following vulnerability has been resolved:iommu/vt-d: debugfs: Fix legacy mode page table dump logicIn legacy mode, SSPTPTR is ignored if TT is not 00b or 01b. SSPTPTRmaybe uninitialized or zero in that case and may cause oops like: Oops: general protection fault, probably for non-canonical address 0xf00087d3f000f000: 0000 [#1] SMP NOPTI CPU: 2 UID: 0 PID: 786 Comm: cat Not tainted 6.16.0 #191 PREEMPT(voluntary) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.17.0-5.fc42 04/01/2014 RIP: 0010:pgtable_walk_level+0x98/0x150 RSP: 0018:ffffc90000f279c0 EFLAGS: 00010206 RAX: 0000000040000000 RBX: ffffc90000f27ab0 RCX: 000000000000001e RDX: 0000000000000003 RSI: f00087d3f000f000 RDI: f00087d3f0010000 RBP: ffffc90000f27a00 R08: ffffc90000f27a98 R09: 0000000000000002 R10: 0000000000000000 R11: 0000000000000000 R12: f00087d3f000f000 R13: 0000000000000000 R14: 0000000040000000 R15: ffffc90000f27a98 FS: 0000764566dcb740(0000) GS:ffff8881f812c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000764566d44000 CR3: 0000000109d81003 CR4: 0000000000772ef0 PKRU: 55555554 Call Trace: <TASK> pgtable_walk_level+0x88/0x150 domain_translation_struct_show.isra.0+0x2d9/0x300 dev_domain_translation_struct_show+0x20/0x40 seq_read_iter+0x12d/0x490...Avoid walking the page table if TT is not 00b or 01b.The Linux kernel CVE team has assigned CVE-2025-40155 to this issue. openEuler评分： 5.5 Vector：CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H 受影响版本排查(受影响/不受影响)： 1.openEuler-24.03-LTS(6.6.0):受影响 2.openEuler-24.03-LTS-SP1(6.6.0):受影响 3.openEuler-24.03-LTS-SP2(6.6.0):受影响 4.master(6.12.33):不受影响 5.openEuler-20.03-LTS-SP4(4.19.90):不受影响 6.openEuler-22.03-LTS-SP3(5.10.0):不受影响 7.openEuler-22.03-LTS-SP4(5.10.0):不受影响 8.openEuler-24.03-LTS-Next(6.6.0):不受影响 9.openEuler-24.03-LTS-SP3(6.6.0):不受影响 修复是否涉及abi变化(是/否)： 1.master(6.12.33):否 2.openEuler-20.03-LTS-SP4(4.19.90):否 3.openEuler-22.03-LTS-SP3(5.10.0):否 4.openEuler-22.03-LTS-SP4(5.10.0):否 5.openEuler-24.03-LTS(6.6.0):否 6.openEuler-24.03-LTS-Next(6.6.0):否 7.openEuler-24.03-LTS-SP1(6.6.0):否 8.openEuler-24.03-LTS-SP2(6.6.0):否 9.openEuler-24.03-LTS-SP3(6.6.0):否 原因说明： 1.openEuler-24.03-LTS(6.6.0):正常修复 2.openEuler-24.03-LTS-SP1(6.6.0):正常修复 3.openEuler-24.03-LTS-SP2(6.6.0):正常修复 4.master(6.12.33):不受影响-漏洞代码不能被攻击者触发 5.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发 6.openEuler-24.03-LTS-SP3(6.6.0):不受影响-漏洞代码不能被攻击者触发 7.openEuler-20.03-LTS-SP4(4.19.90):不受影响-漏洞代码不存在 8.openEuler-22.03-LTS-SP3(5.10.0):不受影响-漏洞代码不存在 9.openEuler-22.03-LTS-SP4(5.10.0):不受影响-漏洞代码不存在 三、漏洞修复 安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-2804
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