CVE-2025-38435
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-38435
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38435.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-38435
- Downstream
- Published
- 2025-07-25T14:32:09Z
- Modified
- 2025-10-18T04:17:37.632013Z
- Summary
- riscv: vector: Fix context save/restore with xtheadvector
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
riscv: vector: Fix context save/restore with xtheadvector
Previously only v0-v7 were correctly saved/restored, and the context of v8-v31 are damanged. Correctly save/restore v8-v31 to avoid breaking userspace.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd863910eabaffc68eb28aaf476dd870fc3f7197dFixeddd5ceea8d50e9e108a10d1e0d89fa2c9ff442ca2
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd863910eabaffc68eb28aaf476dd870fc3f7197dFixed4262bd0d9cc704ea1365ac00afc1272400c2cbef
Affected versions
v6.*
v6.12
v6.12-rc6
v6.12-rc7
v6.13
v6.13-rc1
v6.13-rc2
v6.13-rc3
v6.13-rc4
v6.13-rc5
v6.13-rc6
v6.13-rc7
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.15
v6.15-rc1
v6.15-rc2
v6.15-rc3
v6.15-rc4
v6.15-rc5
v6.15-rc6
v6.15-rc7
v6.15.1
v6.15.2
v6.15.3
v6.15.4
v6.16-rc1