CVE-2024-57925

一、漏洞信息
 漏洞编号：[CVE-2024-57925](https://nvd.nist.gov/vuln/detail/CVE-2024-57925)
 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)
 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.1.8,6.4.0,6.6.0
 CVSS V3.0分值：
  BaseScore：5.5 Medium
  Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
 漏洞简述：
  In the Linux kernel, the following vulnerability has been resolved:ksmbd: fix a missing return value check bugIn the smb2_send_interim_resp(), if ksmbd_alloc_work_struct()fails to allocate a node, it returns a NULL pointer to thein_work pointer. This can lead to an illegal memory write ofin_work->response_buf when allocate_interim_rsp_buf() attemptsto perform a kzalloc() on it.To address this issue, incorporating a check for the returnvalue of ksmbd_alloc_work_struct() ensures that the functionreturns immediately upon allocation failure, thereby preventingthe aforementioned illegal memory access.
 漏洞公开时间：2025-01-19 20:15:26
 漏洞创建时间：2025-01-19 21:34:50
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-57925
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/271ae0edbfc942795c162e6cf20d2bc02bd7fde4 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/2976e91a3e569cf2c92c9f71512c0ab1312fe965 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/4c16e1cadcbcaf3c82d5fc310fbd34d0f5d0db7c |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/781c743e18bfd9b7dc0383f036ae952bd1486f21 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/ee7e40f7fb17f08a8cbae50553e5c2e10ae32fce |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-57925 | https://bugzilla.suse.com/show_bug.cgi?id=1236087 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-57925 | https://bugzilla.suse.com/show_bug.cgi?id=1236087 |
| suse_bugzilla | https://git.kernel.org/stable/c/271ae0edbfc942795c162e6cf20d2bc02bd7fde4 | https://bugzilla.suse.com/show_bug.cgi?id=1236087 |
| suse_bugzilla | https://git.kernel.org/stable/c/2976e91a3e569cf2c92c9f71512c0ab1312fe965 | https://bugzilla.suse.com/show_bug.cgi?id=1236087 |
| suse_bugzilla | https://git.kernel.org/stable/c/4c16e1cadcbcaf3c82d5fc310fbd34d0f5d0db7c | https://bugzilla.suse.com/show_bug.cgi?id=1236087 |
| suse_bugzilla | https://git.kernel.org/stable/c/ee7e40f7fb17f08a8cbae50553e5c2e10ae32fce | https://bugzilla.suse.com/show_bug.cgi?id=1236087 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-57925.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1236087 |
| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2025011944-CVE-2024-57925-b738@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2338851 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-57925 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2024-57925 |
| mageia |  | http://advisories.mageia.org/MGASA-2025-0030.html |

</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:
  openBrain开源漏洞感知系统
 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  |
| ------- | -------- | ------- | -------- | --------- |
| linux_kernel | 6.1.125 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=ee7e40f7fb17f08a8cbae50553e5c2e10ae32fceIssue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f8cf1ebb7de62c7d807707ce4abb69d483629263 | linuxkernelcves |
| linux_kernel | 6.6.72 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=271ae0edbfc942795c162e6cf20d2bc02bd7fde4Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f8cf1ebb7de62c7d807707ce4abb69d483629263 | linuxkernelcves |
| linux_kernel | 6.12.10 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=2976e91a3e569cf2c92c9f71512c0ab1312fe965Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f8cf1ebb7de62c7d807707ce4abb69d483629263 | linuxkernelcves |
| linux_kernel | 6.13-rc7 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=4c16e1cadcbcaf3c82d5fc310fbd34d0f5d0db7cIssue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f8cf1ebb7de62c7d807707ce4abb69d483629263 | linuxkernelcves |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  在 Linux 内核中，以下漏洞已被修复:ksmbd:修复缺失的返回值检查问题在 smb2_send_interim_resp() 函数中，如果 ksmbd_alloc_work_struct() 未能成功分配节点，它会返回一个空指针给 in_work 指针。这可能导致在 allocate_interim_rsp_buf() 尝试对 in_work->response_buf 执行 kzalloc() 时，发生非法内存写入。为了解决这个问题，增加对 ksmbd_alloc_work_struct() 返回值的检查，确保在分配失败时函数立即返回，从而防止上述非法内存访问。
 openEuler评分：
  5.5
 Vector：CVSS：3.0/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-20.03-LTS-SP4(4.19.90):不受影响
4.openEuler-22.03-LTS-SP3(5.10.0):不受影响
5.openEuler-22.03-LTS-SP4(5.10.0):不受影响
6.master(6.6.0):不受影响
7.openEuler-24.03-LTS-Next(6.6.0):不受影响

修复是否涉及abi变化(是/否)：
  1.openEuler-20.03-LTS-SP4(4.19.90):否
2.openEuler-22.03-LTS-SP3(5.10.0):否
3.master(6.6.0):否
4.openEuler-24.03-LTS(6.6.0):否
5.openEuler-24.03-LTS-Next(6.6.0):否
6.openEuler-22.03-LTS-SP4(5.10.0):否
7.openEuler-24.03-LTS-SP1(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.master(6.6.0):不受影响-漏洞代码不能被攻击者触发
4.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发
5.openEuler-20.03-LTS-SP4(4.19.90):不受影响-漏洞代码不存在
6.openEuler-22.03-LTS-SP3(5.10.0):不受影响-漏洞代码不存在
7.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-2025-1111

src-openEuler/kernel
Closed

Content Risk Flag

Comments (19)

src-openEuler/kernelClosed .gitee-modal { width: 500px !important; }

Content Risk Flag

CVE-2024-57925

Comments (19)

Search

src-openEuler/kernel
Closed