DEBIAN-CVE-2025-40031
- Source
- https://security-tracker.debian.org/tracker/CVE-2025-40031
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-40031.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-40031
- Upstream
- Published
- 2025-10-28T12:15:36.890Z
- Modified
- 2025-11-21T03:15:45.271786Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved: tee: fix registershmhelper() In registershmhelper(), fix incorrect error handling for a call to ioviterextractpages(). A case is missing for when ioviterextractpages() only got some pages and return a number larger than 0, but not the requested amount. This fixes a possible NULL pointer dereference following a bad input from ioctl(TEEIOCSHM_REGISTER) where parts of the buffer isn't mapped.
- References
Affected packages
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
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed6.17.6-1
Affected versions
6.*
6.12.38-1
6.12.41-1
6.12.43-1~bpo12+1
6.12.43-1
6.12.48-1
6.12.57-1~bpo12+1
6.12.57-1
6.13~rc6-1~exp1
6.13~rc7-1~exp1
6.13.2-1~exp1
6.13.3-1~exp1
6.13.4-1~exp1
6.13.5-1~exp1
6.13.6-1~exp1
6.13.7-1~exp1
6.13.8-1~exp1
6.13.9-1~exp1
6.13.10-1~exp1
6.13.11-1~exp1
6.14.3-1~exp1
6.14.5-1~exp1
6.14.6-1~exp1
6.15~rc7-1~exp1
6.15-1~exp1
6.15.1-1~exp1
6.15.2-1~exp1
6.15.3-1~exp1
6.15.4-1~exp1
6.15.5-1~exp1
6.15.6-1~exp1
6.16~rc7-1~exp1
6.16-1~exp1
6.16.1-1~exp1
6.16.3-1~bpo13+1
6.16.3-1
6.16.5-1
6.16.6-1
6.16.7-1
6.16.8-1
6.16.9-1
6.16.10-1
6.16.11-1
6.16.12-1
6.16.12-2
6.17.2-1~exp1
6.17.5-1~exp1