CVE-2023-52784

一、漏洞信息
 漏洞编号：[CVE-2023-52784](https://nvd.nist.gov/vuln/detail/CVE-2023-52784)
 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)
 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0,6.6.0
 CVSS V3.0分值：
  BaseScore：0.0 None
  Vector：CVSS：3.0/
 漏洞简述：
  In the Linux kernel, the following vulnerability has been resolved:bonding: stop the device in bond_setup_by_slave()Commit 9eed321cde22 ( net: lapbether: only support ethernet devices )has been able to keep syzbot away from net/lapb, until today.In the following splat [1], the issue is that a lapbether device hasbeen created on a bonding device without members. Then adding a nonARPHRD_ETHER member forced the bonding master to change its type.The fix is to make sure we call dev_close() in bond_setup_by_slave()so that the potential linked lapbether devices (or any other deviceshaving assumptions on the physical device) are removed.A similar bug has been addressed in commit 40baec225765( bonding: fix panic on non-ARPHRD_ETHER enslave failure )[1]skbuff: skb_under_panic: text:ffff800089508810 len:44 put:40 head:ffff0000c78e7c00 data:ffff0000c78e7bea tail:0x16 end:0x140 dev:bond0kernel BUG at net/core/skbuff.c:192 !Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMPModules linked in:CPU: 0 PID: 6007 Comm: syz-executor383 Not tainted 6.6.0-rc3-syzkaller-gbf6547d8715b #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)pc : skb_panic net/core/skbuff.c:188 [inline]pc : skb_under_panic+0x13c/0x140 net/core/skbuff.c:202lr : skb_panic net/core/skbuff.c:188 [inline]lr : skb_under_panic+0x13c/0x140 net/core/skbuff.c:202sp : ffff800096a06aa0x29: ffff800096a06ab0 x28: ffff800096a06ba0 x27: dfff800000000000x26: ffff0000ce9b9b50 x25: 0000000000000016 x24: ffff0000c78e7beax23: ffff0000c78e7c00 x22: 000000000000002c x21: 0000000000000140x20: 0000000000000028 x19: ffff800089508810 x18: ffff800096a06100x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001x14: 1fffe00036837a32 x13: 0000000000000000 x12: 0000000000000000x11: 0000000000000201 x10: 0000000000000000 x9 : cb50b496c519aa00x8 : cb50b496c519aa00 x7 : 0000000000000001 x6 : 0000000000000001x5 : ffff800096a063b8 x4 : ffff80008e280f80 x3 : ffff8000805ad11cx2 : 0000000000000001 x1 : 0000000100000201 x0 : 0000000000000086Call trace:skb_panic net/core/skbuff.c:188 [inline]skb_under_panic+0x13c/0x140 net/core/skbuff.c:202skb_push+0xf0/0x108 net/core/skbuff.c:2446ip6gre_header+0xbc/0x738 net/ipv6/ip6_gre.c:1384dev_hard_header include/linux/netdevice.h:3136 [inline]lapbeth_data_transmit+0x1c4/0x298 drivers/net/wan/lapbether.c:257lapb_data_transmit+0x8c/0xb0 net/lapb/lapb_iface.c:447lapb_transmit_buffer+0x178/0x204 net/lapb/lapb_out.c:149lapb_send_control+0x220/0x320 net/lapb/lapb_subr.c:251__lapb_disconnect_request+0x9c/0x17c net/lapb/lapb_iface.c:326lapb_device_event+0x288/0x4e0 net/lapb/lapb_iface.c:492notifier_call_chain+0x1a4/0x510 kernel/notifier.c:93raw_notifier_call_chain+0x3c/0x50 kernel/notifier.c:461call_netdevice_notifiers_info net/core/dev.c:1970 [inline]call_netdevice_notifiers_extack net/core/dev.c:2008 [inline]call_netdevice_notifiers net/core/dev.c:2022 [inline]__dev_close_many+0x1b8/0x3c4 net/core/dev.c:1508dev_close_many+0x1e0/0x470 net/core/dev.c:1559dev_close+0x174/0x250 net/core/dev.c:1585lapbeth_device_event+0x2e4/0x958 drivers/net/wan/lapbether.c:466notifier_call_chain+0x1a4/0x510 kernel/notifier.c:93raw_notifier_call_chain+0x3c/0x50 kernel/notifier.c:461call_netdevice_notifiers_info net/core/dev.c:1970 [inline]call_netdevice_notifiers_extack net/core/dev.c:2008 [inline]call_netdevice_notifiers net/core/dev.c:2022 [inline]__dev_close_many+0x1b8/0x3c4 net/core/dev.c:1508dev_close_many+0x1e0/0x470 net/core/dev.c:1559dev_close+0x174/0x250 net/core/dev.c:1585bond_enslave+0x2298/0x30cc drivers/net/bonding/bond_main.c:2332bond_do_ioctl+0x268/0xc64 drivers/net/bonding/bond_main.c:4539dev_ifsioc+0x754/0x9acdev_ioctl+0x4d8/0xd34 net/core/dev_ioctl.c:786sock_do_ioctl+0x1d4/0x2d0 net/socket.c:1217sock_ioctl+0x4e8/0x834 net/socket.c:1322vfs_ioctl fs/ioctl.c:51 [inline]__do_---truncated---
 漏洞公开时间：2024-05-22 00:15:17
 漏洞创建时间：2024-05-21 18:25:45
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-52784
<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/19554aa901b5833787df4417a05ccdebf351b7f4 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/396baca6683f415b5bc2b380289387bef1406edc |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/3cffa2ddc4d3fcf70cde361236f5a614f81a09b2 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/53064e8239dd2ecfefc5634e991f1025abc2ee0c |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/87c49806a37f88eddde3f537c162fd0c2834170c |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/b4f0e605a508f6d7cda6df2f03a0c676b778b1fe |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/d98c91215a5748a0f536e7ccea26027005196859 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52784 | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52784.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| suse_bugzilla | https://git.kernel.org/stable/c/b4f0e605a508f6d7cda6df2f03a0c676b778b1fe | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| suse_bugzilla | https://git.kernel.org/stable/c/396baca6683f415b5bc2b380289387bef1406edc | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| suse_bugzilla | https://git.kernel.org/stable/c/53064e8239dd2ecfefc5634e991f1025abc2ee0c | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| suse_bugzilla | https://git.kernel.org/stable/c/19554aa901b5833787df4417a05ccdebf351b7f4 | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| suse_bugzilla | https://git.kernel.org/stable/c/87c49806a37f88eddde3f537c162fd0c2834170c | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| suse_bugzilla | https://git.kernel.org/stable/c/d98c91215a5748a0f536e7ccea26027005196859 | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| suse_bugzilla | https://git.kernel.org/stable/c/3cffa2ddc4d3fcf70cde361236f5a614f81a09b2 | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52784 | https://bugzilla.suse.com/show_bug.cgi?id=1224946 |
| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024052154-CVE-2023-52784-80ad@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2282772 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4902 | https://bugzilla.redhat.com/show_bug.cgi?id=2282772 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:5102 | https://bugzilla.redhat.com/show_bug.cgi?id=2282772 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:5101 | https://bugzilla.redhat.com/show_bug.cgi?id=2282772 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2023-52784 | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://git.kernel.org/linus/3cffa2ddc4d3fcf70cde361236f5a614f81a09b2 (6.7-rc2) | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://git.kernel.org/stable/c/b4f0e605a508f6d7cda6df2f03a0c676b778b1fe | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://git.kernel.org/stable/c/396baca6683f415b5bc2b380289387bef1406edc | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://git.kernel.org/stable/c/53064e8239dd2ecfefc5634e991f1025abc2ee0c | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://git.kernel.org/stable/c/19554aa901b5833787df4417a05ccdebf351b7f4 | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://git.kernel.org/stable/c/87c49806a37f88eddde3f537c162fd0c2834170c | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://git.kernel.org/stable/c/d98c91215a5748a0f536e7ccea26027005196859 | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://git.kernel.org/stable/c/3cffa2ddc4d3fcf70cde361236f5a614f81a09b2 | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-52784 | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-52784 | https://ubuntu.com/security/CVE-2023-52784 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-52784 | https://ubuntu.com/security/CVE-2023-52784 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2023-52784 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2023-52784 |

</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 |  | https://git.kernel.org/linus/3cffa2ddc4d3fcf70cde361236f5a614f81a09b2 | https://git.kernel.org/linus/872254dd6b1f80cb95ee9e2e22980888533fc293 | ubuntu |

</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:bonding: stop the device in bond_setup_by_slave()Commit 9eed321cde22 ( net: lapbether: only support ethernet devices )has been able to keep syzbot away from net/lapb, until today.In the following splat [1], the issue is that a lapbether device hasbeen created on a bonding device without members. Then adding a nonARPHRD_ETHER member forced the bonding master to change its type.The fix is to make sure we call dev_close() in bond_setup_by_slave()so that the potential linked lapbether devices (or any other deviceshaving assumptions on the physical device) are removed.A similar bug has been addressed in commit 40baec225765( bonding: fix panic on non-ARPHRD_ETHER enslave failure )[1]skbuff: skb_under_panic: text:ffff800089508810 len:44 put:40 head:ffff0000c78e7c00 data:ffff0000c78e7bea tail:0x16 end:0x140 dev:bond0kernel BUG at net/core/skbuff.c:192 !Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMPModules linked in:CPU: 0 PID: 6007 Comm: syz-executor383 Not tainted 6.6.0-rc3-syzkaller-gbf6547d8715b #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)pc : skb_panic net/core/skbuff.c:188 [inline]pc : skb_under_panic+0x13c/0x140 net/core/skbuff.c:202lr : skb_panic net/core/skbuff.c:188 [inline]lr : skb_under_panic+0x13c/0x140 net/core/skbuff.c:202sp : ffff800096a06aa0x29: ffff800096a06ab0 x28: ffff800096a06ba0 x27: dfff800000000000x26: ffff0000ce9b9b50 x25: 0000000000000016 x24: ffff0000c78e7beax23: ffff0000c78e7c00 x22: 000000000000002c x21: 0000000000000140x20: 0000000000000028 x19: ffff800089508810 x18: ffff800096a06100x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001x14: 1fffe00036837a32 x13: 0000000000000000 x12: 0000000000000000x11: 0000000000000201 x10: 0000000000000000 x9 : cb50b496c519aa00x8 : cb50b496c519aa00 x7 : 0000000000000001 x6 : 0000000000000001x5 : ffff800096a063b8 x4 : ffff80008e280f80 x3 : ffff8000805ad11cx2 : 0000000000000001 x1 : 0000000100000201 x0 : 0000000000000086Call trace:skb_panic net/core/skbuff.c:188 [inline]skb_under_panic+0x13c/0x140 net/core/skbuff.c:202skb_push+0xf0/0x108 net/core/skbuff.c:2446ip6gre_header+0xbc/0x738 net/ipv6/ip6_gre.c:1384dev_hard_header include/linux/netdevice.h:3136 [inline]lapbeth_data_transmit+0x1c4/0x298 drivers/net/wan/lapbether.c:257lapb_data_transmit+0x8c/0xb0 net/lapb/lapb_iface.c:447lapb_transmit_buffer+0x178/0x204 net/lapb/lapb_out.c:149lapb_send_control+0x220/0x320 net/lapb/lapb_subr.c:251__lapb_disconnect_request+0x9c/0x17c net/lapb/lapb_iface.c:326lapb_device_event+0x288/0x4e0 net/lapb/lapb_iface.c:492notifier_call_chain+0x1a4/0x510 kernel/notifier.c:93raw_notifier_call_chain+0x3c/0x50 kernel/notifier.c:461call_netdevice_notifiers_info net/core/dev.c:1970 [inline]call_netdevice_notifiers_extack net/core/dev.c:2008 [inline]call_netdevice_notifiers net/core/dev.c:2022 [inline]__dev_close_many+0x1b8/0x3c4 net/core/dev.c:1508dev_close_many+0x1e0/0x470 net/core/dev.c:1559dev_close+0x174/0x250 net/core/dev.c:1585lapbeth_device_event+0x2e4/0x958 drivers/net/wan/lapbether.c:466notifier_call_chain+0x1a4/0x510 kernel/notifier.c:93raw_notifier_call_chain+0x3c/0x50 kernel/notifier.c:461call_netdevice_notifiers_info net/core/dev.c:1970 [inline]call_netdevice_notifiers_extack net/core/dev.c:2008 [inline]call_netdevice_notifiers net/core/dev.c:2022 [inline]__dev_close_many+0x1b8/0x3c4 net/core/dev.c:1508dev_close_many+0x1e0/0x470 net/core/dev.c:1559dev_close+0x174/0x250 net/core/dev.c:1585bond_enslave+0x2298/0x30cc drivers/net/bonding/bond_main.c:2332bond_do_ioctl+0x268/0xc64 drivers/net/bonding/bond_main.c:4539dev_ifsioc+0x754/0x9acdev_ioctl+0x4d8/0xd34 net/core/dev_ioctl.c:786sock_do_ioctl+0x1d4/0x2d0 net/socket.c:1217sock_ioctl+0x4e8/0x834 net/socket.c:1322vfs_ioctl fs/ioctl.c:51 [inline]__do_---truncated---
 openEuler评分：
  4.7
 Vector：CVSS：3.0/AV:L/AC:H/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-20.03-LTS-SP4(4.19.90):受影响
2.openEuler-22.03-LTS-SP3(5.10.0):受影响
3.openEuler-22.03-LTS-SP4(5.10.0):不受影响
4.master:不受影响
5.openEuler-24.03-LTS(6.6.0):不受影响
6.openEuler-24.03-LTS-Next(6.6.0):不受影响
7.openEuler-24.03-LTS-SP1(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-SP1(5.10.0):否
3.openEuler-22.03-LTS-SP3(5.10.0):否
4.master:否
5.openEuler-24.03-LTS(6.6.0):否
6.openEuler-24.03-LTS-Next(6.6.0):否
7.openEuler-22.03-LTS-SP4(5.10.0):否
8.openEuler-24.03-LTS-SP1(6.6.0):否

原因说明：
  1.openEuler-20.03-LTS-SP4(4.19.90):不修复-超出修复范围
2.openEuler-22.03-LTS-SP3(5.10.0):不修复-超出修复范围
3.master: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-22.03-LTS-SP4(5.10.0):不受影响-漏洞代码不存在
6.openEuler-24.03-LTS(6.6.0):不受影响-漏洞代码不存在
7.openEuler-24.03-LTS-SP1(6.6.0):不受影响-漏洞代码不存在

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