CVE-2023-52601
Published: March 7, 2024Last modified: March 7, 2024
Description
In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/[email protected]/
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.81-r0) |
| Stream | linux-lts | Fixed (6.6.58-r0) |
References
- https://git.kernel.org/stable/c/2037cb9d95f1741885f7daf50e8a028c4ade5317
- https://git.kernel.org/stable/c/2e16a1389b5a7983b45cb2aa20b0e3f0ee364d6c
- https://git.kernel.org/stable/c/3d3898b4d72c677d47fe3cb554449f2df5c12555
- https://git.kernel.org/stable/c/3f8217c323fd6ecd6829a0c3ae7ac3f14eac368e
- https://git.kernel.org/stable/c/70780914cb57e2ba711e0ac1b677aaaa75103603
- https://git.kernel.org/stable/c/74ecdda68242b174920fe7c6133a856fb7d8559b
- https://git.kernel.org/stable/c/8393c80cce45f40c1256d72e21ad351b3650c57e
- https://git.kernel.org/stable/c/fc67a2e18f4c4e3f07e9f9ae463da24530470e73
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html