CVE-2023-52604— Linux kernel 安全漏洞
影响版本矩阵 18
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< e3e95c6850661c77e6dab079d9b5374a618ebb15 | affected |
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 98f9537fe61b8382b3cc5dd97347531698517c56 | affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< de34de6e57bbbc868e4fcf9e98c76b3587cabb0b | affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 6fe8b702125aeee6ce83f20092a2341446704e7b | affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 42f433785f108893de0dd5260bafb85d7d51db03 | affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 6a44065dd604972ec1fbcccbdc4a70d266a89cdd | affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 59342822276f753e49d27ef5eebffbba990572b9 | affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 9862ec7ac1cbc6eb5ee4a045b5d5b8edbb2f7e68 | affected | ||
| … +10 条更多 | |||
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一、 漏洞 CVE-2023-52604 基础信息
漏洞信息
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Vulnerability Title
FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree Syzkaller reported the following issue: UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:2867:6 index 196694 is out of range for type 's8[1365]' (aka 'signed char[1365]') CPU: 1 PID: 109 Comm: jfsCommit Not tainted 6.6.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:217 [inline] __ubsan_handle_out_of_bounds+0x11c/0x150 lib/ubsan.c:348 dbAdjTree+0x474/0x4f0 fs/jfs/jfs_dmap.c:2867 dbJoin+0x210/0x2d0 fs/jfs/jfs_dmap.c:2834 dbFreeBits+0x4eb/0xda0 fs/jfs/jfs_dmap.c:2331 dbFreeDmap fs/jfs/jfs_dmap.c:2080 [inline] dbFree+0x343/0x650 fs/jfs/jfs_dmap.c:402 txFreeMap+0x798/0xd50 fs/jfs/jfs_txnmgr.c:2534 txUpdateMap+0x342/0x9e0 txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline] jfs_lazycommit+0x47a/0xb70 fs/jfs/jfs_txnmgr.c:2732 kthread+0x2d3/0x370 kernel/kthread.c:388 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304 </TASK> ================================================================================ Kernel panic - not syncing: UBSAN: panic_on_warn set ... CPU: 1 PID: 109 Comm: jfsCommit Not tainted 6.6.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106 panic+0x30f/0x770 kernel/panic.c:340 check_panic_on_warn+0x82/0xa0 kernel/panic.c:236 ubsan_epilogue lib/ubsan.c:223 [inline] __ubsan_handle_out_of_bounds+0x13c/0x150 lib/ubsan.c:348 dbAdjTree+0x474/0x4f0 fs/jfs/jfs_dmap.c:2867 dbJoin+0x210/0x2d0 fs/jfs/jfs_dmap.c:2834 dbFreeBits+0x4eb/0xda0 fs/jfs/jfs_dmap.c:2331 dbFreeDmap fs/jfs/jfs_dmap.c:2080 [inline] dbFree+0x343/0x650 fs/jfs/jfs_dmap.c:402 txFreeMap+0x798/0xd50 fs/jfs/jfs_txnmgr.c:2534 txUpdateMap+0x342/0x9e0 txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline] jfs_lazycommit+0x47a/0xb70 fs/jfs/jfs_txnmgr.c:2732 kthread+0x2d3/0x370 kernel/kthread.c:388 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304 </TASK> Kernel Offset: disabled Rebooting in 86400 seconds.. The issue is caused when the value of lp becomes greater than CTLTREESIZE which is the max size of stree. Adding a simple check solves this issue. Dave: As the function returns a void, good error handling would require a more intrusive code reorganization, so I modified Osama's patch at use WARN_ON_ONCE for lack of a cleaner option. The patch is tested via syzbot.
来源: 美国国家漏洞数据库 NVD
CVSS Information
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Linux kernel 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于存在数组索引越界问题。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2023-52604 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2023-52604 邮件列表归档 (2)
CVE-2023-52604 其他参考 (7)
同批安全公告 · Linux · 2024-03-06 · 共 27 条
| CVE-2023-52597 | Linux kernel 安全漏洞 | |
| CVE-2024-26627 | Linux kernel 安全漏洞 | |
| CVE-2024-26626 | Linux kernel 安全漏洞 | |
| CVE-2024-26625 | Linux kernel安全漏洞 | |
| CVE-2024-26623 | Linux kernel 安全漏洞 | |
| CVE-2023-52607 | Linux kernel 安全漏洞 | |
| CVE-2023-52606 | Linux kernel 安全漏洞 | |
| CVE-2023-52603 | Linux kernel安全漏洞 | |
| CVE-2023-52602 | Linux kernel 安全漏洞 | |
| CVE-2023-52601 | Linux kernel 安全漏洞 | |
| CVE-2023-52600 | Linux kernel 安全漏洞 | |
| CVE-2023-52599 | Linux kernel 安全漏洞 | |
| CVE-2023-52598 | Linux kernel 安全漏洞 | |
| CVE-2023-52583 | Linux kernel 安全漏洞 | |
| CVE-2023-52596 | Linux kernel 安全漏洞 | |
| CVE-2023-52595 | Linux kernel 安全漏洞 | |
| CVE-2023-52594 | Linux kernel安全漏洞 | |
| CVE-2023-52593 | Linux kernel 安全漏洞 | |
| CVE-2023-52591 | Linux kernel安全漏洞 | |
| CVE-2023-52590 | Linux kernel安全漏洞 |
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IV. Related Vulnerabilities
V. Comments for CVE-2023-52604
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