CVE-2023-52601
What it is
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]/
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 0.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.2% in the next 30 days (EPSS).
- Severity: 7.8 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.2% · EPSS, next 30 days
- Weakness
- CWE-129
- Record status
- Analyzed
Affected
- Linux Kernel < 4.19.307
- Linux Kernel < 5.4.269
- Linux Kernel < 5.10.210
- Linux Kernel < 5.15.149
- Linux Kernel < 6.1.77
- Linux Kernel < 6.6.16
- Linux Kernel < 6.7.4
- Debian Linux 10.0
Attack profile CVSS 3.1 · 7.8
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2023-52601.md and follow it. Check whether this project is affected by CVE-2023-52601. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- 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://git.kernel.org/stable/c/2037cb9d95f1741885f7daf50e8a028c4ade5317
- https://git.kernel.org/stable/c/2e16a1389b5a7983b45cb2aa20b0e3f0ee364d6c
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://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