CVEvulnerability
CVE-2025-37883
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-05-09
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476
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.
Affected configurations
• linux linux kernel (< 5.15.181)
• linux linux kernel (>= 5.16 < 6.1.136)
• linux linux kernel (>= 6.2 < 6.6.89)
• linux linux kernel (>= 6.7 < 6.12.26)
• linux linux kernel (>= 6.13 < 6.14.5)
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://git.kernel.org/stable/c/28e5a867aa542e369e211c2baba7044228809a99 Patch
- https://git.kernel.org/stable/c/397254706eba9d8f99fd237feede7ab3169a7f9a Patch
- https://git.kernel.org/stable/c/3b3aa72636a6205933609ec274a8747720c1ee3f Patch
- https://git.kernel.org/stable/c/3db42c75a921854a99db0a2775814fef97415bac Patch
- https://git.kernel.org/stable/c/e1e00dc45648125ef7cb87ebc3b581ac224e7b39 Patch
- https://git.kernel.org/stable/c/f69f8a93aacf6e99af7b1cc992d8ca2cc07b96fb Patch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html Mailing List, Third Party Advisory