CVEvulnerability
CVE-2024-50055
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-10-21
- Last modified
- 2026-08-04
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-415
Description
In the Linux kernel, the following vulnerability has been resolved:
driver core: bus: Fix double free in driver API bus_register()
For bus_register(), any error which happens after kset_register() will
cause that @priv are freed twice, fixed by setting @priv with NULL after
the first free.
Affected configurations
• debian debian linux 11.0
• linux linux kernel (< 5.4.291)
• linux linux kernel (>= 5.5 < 5.10.231)
• linux linux kernel (>= 5.11 < 5.15.174)
• linux linux kernel (>= 5.16 < 6.1.120)
• linux linux kernel (>= 6.2 < 6.6.57)
• linux linux kernel (>= 6.7 < 6.11.4)
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://git.kernel.org/stable/c/9ce15f68abedfae7ae0a35e95895aeddfd0f0c6a Patch
- https://git.kernel.org/stable/c/bfa54a793ba77ef696755b66f3ac4ed00c7d1248 Patch
- https://git.kernel.org/stable/c/d885c464c25018b81a6b58f5d548fc2e3ef87dd1 Patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html Mailing List, Third Party Advisory