Description
In the Linux kernel, the following vulnerability has been resolved:
s390/sclp: Add check for get_zeroed_page()
Add check for the return value of get_zeroed_page() in sclp_console_init() to prevent null pointer dereference. Furthermore, to solve the memory leak caused by the loop allocation, add a free helper to do the free job.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420, < e1e00dc45648125ef7cb87ebc3b581ac224e7b39; >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420, < 397254706eba9d8f99fd237feede7ab3169a7f9a; >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420, < 28e5a867aa542e369e211c2baba7044228809a99; >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420, < 3b3aa72636a6205933609ec274a8747720c1ee3f; >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420, < f69f8a93aacf6e99af7b1cc992d8ca2cc07b96fb; >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420, < 3db42c75a921854a99db0a2775814fef97415bac |
| Linux | Linux | 2.6.31 |
References
- https://git.kernel.org/stable/c/28e5a867aa542e369e211c2baba7044228809a99Patch
- https://git.kernel.org/stable/c/397254706eba9d8f99fd237feede7ab3169a7f9aPatch
- https://git.kernel.org/stable/c/3b3aa72636a6205933609ec274a8747720c1ee3fPatch
- https://git.kernel.org/stable/c/3db42c75a921854a99db0a2775814fef97415bacPatch
- https://git.kernel.org/stable/c/e1e00dc45648125ef7cb87ebc3b581ac224e7b39Patch
- https://git.kernel.org/stable/c/f69f8a93aacf6e99af7b1cc992d8ca2cc07b96fbPatch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.htmlMailing List, Third Party Advisory
Timeline
- Published
- May 9, 2025
- Last modified
- Nov 5, 2026
- NVD status
- Analyzed