CVE-2023-26545
- State
- Published
- Severity
- 4.7 Medium
- Published
- Feb 25, 2023
- Updated
- Mar 20, 2025
- Reserved
- Feb 25, 2023
Description
In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.7 Medium | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H | CISA-ADP |
Weaknesses
- CWE-415 Double Free
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/torvalds/linux/commit/fda6c89fe3d9aca073495a664e1d5aea28cd4377
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fda6c89fe3d9aca073495a664e1d5aea28cd4377
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.13
- https://security.netapp.com/advisory/ntap-20230316-0009/
- [debian-lts-announce] 20230502 [SECURITY] [DLA 3404-1] linux-5.10 security updatemailing-list
- [debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security updatemailing-list
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