DEBIAN-CVE-2023-54268
- Source
- https://security-tracker.debian.org/tracker/CVE-2023-54268
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54268.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-54268
- Upstream
- Published
- 2025-12-30T13:16:15.623Z
- Modified
- 2026-03-11T07:35:12.483817Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved: debugobjects: Don't wake up kswapd from fillpool() syzbot is reporting a lockdep warning in fillpool() because the allocation from debugobjects is using GFP_ATOMIC, which is (__GFP_HIGH | __GFPKSWAPDRECLAIM) and therefore tries to wake up kswapd, which acquires kswapdwait::lock. Since fillpool() might be called with arbitrary locks held, fillpool() should not assume that acquiring kswapdwait::lock is safe. Use __GFP_HIGH instead and remove __GFP_NORETRY as it is pointless for !__GFPDIRECTRECLAIM allocation.
- References
Affected packages
Debian:11 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.10.191-1
Affected versions
5.*
5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1
5.10.70-1
5.10.84-1
5.10.92-1~bpo10+1
5.10.92-1
5.10.92-2
5.10.103-1~bpo10+1
5.10.103-1
5.10.106-1
5.10.113-1
5.10.120-1~bpo10+1
5.10.120-1
5.10.127-1
5.10.127-2~bpo10+1
5.10.127-2
5.10.136-1
5.10.140-1
5.10.148-1
5.10.149-1
5.10.149-2
5.10.158-1
5.10.158-2
5.10.162-1
5.10.178-1
5.10.178-2
5.10.178-3
5.10.179-1
5.10.179-2
5.10.179-3
5.10.179-4
5.10.179-5
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:14 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source