CVE-2025-37803
udmabuf: fix a buf size overflow issue during udmabuf creation
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
In the Linux kernel, the following vulnerability has been resolved: udmabuf: fix a buf size overflow issue during udmabuf creation by casting size_limit_mb to u64 when calculate pglimit.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.20
References 8
git.kernel.org
- stable/c/e84a08fc7e25cdad5d9a3def42cc770ff711193f
- stable/c/13fe12c037b470321436deec393030c6153cfeb9
- stable/c/373512760e13fdaa726faa9502d0f5be2abb3d33
- stable/c/3f6c9d66e0f8eb9679b57913aa64b4d2266f6fbe
- stable/c/b2ff4e9c599b000833d16a917f519aa2e4a75de2
- stable/c/29b65a3171a49c9b69f31035146be966cec40b7a
- stable/c/2b8419c6ecf69007dcff54ea0b9f0b215282c55a
- stable/c/021ba7f1babd029e714d13a6bf2571b08af96d0f