CVE-2026-23093
- Source
- https://cve.org/CVERecord?id=CVE-2026-23093
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23093.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-23093
- Downstream
- Published
- 2026-02-04T16:08:16.159Z
- Modified
- 2026-05-18T05:58:32.742260650Z
- Summary
- ksmbd: smbd: fix dma_unmap_sg() nents
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: smbd: fix dmaunmapsg() nents
The dmaunmapsg() functions should be called with the same nents as the dmamapsg(), not the value the map function returned.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23093.json" }- References
-
- https://git.kernel.org/stable/c/4d1e9a4a450aae47277763562122cc80ed703ab2
- https://git.kernel.org/stable/c/6ececffd3e9fe93a87738625dc0671165d27bf96
- https://git.kernel.org/stable/c/70ba85e439221a5d6dda34a3004db6640f0525e6
- https://git.kernel.org/stable/c/98e3e2b561bc88f4dd218d1c05890672874692f6
- https://git.kernel.org/stable/c/d1943bc9dc9508f5933788a76f8a35d10e43a646
- https://git.kernel.org/stable/c/f569f5b8bfd5133defdf9c7f8a72c63aa11f54ec
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23093.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-23093
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introduced0626e6641f6b467447c81dd7678a69c66f7746cfFixedf569f5b8bfd5133defdf9c7f8a72c63aa11f54ecFixed6ececffd3e9fe93a87738625dc0671165d27bf96Fixed4d1e9a4a450aae47277763562122cc80ed703ab2Fixed70ba85e439221a5d6dda34a3004db6640f0525e6Fixedd1943bc9dc9508f5933788a76f8a35d10e43a646Fixed98e3e2b561bc88f4dd218d1c05890672874692f6