CVE-2024-26736

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Source
https://cve.org/CVERecord?id=CVE-2024-26736
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-26736.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-26736
Downstream
Related
Published
2024-04-03T17:00:22.693Z
Modified
2026-03-13T07:51:58.676139Z
Summary
afs: Increase buffer size in afs_update_volume_status()
Details

In the Linux kernel, the following vulnerability has been resolved:

afs: Increase buffer size in afsupdatevolume_status()

The max length of volume->vid value is 20 characters. So increase idbuf[] size up to 24 to avoid overflow.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

[DH: Actually, it's 20 + NUL, so increase it to 24 and use snprintf()]

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26736.json"
}
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
Introduced
d2ddc776a4581d900fc3bdc7803b403daae64d88
Fixed
5c27d85a69fa16a08813ba37ddfb4bbc9a1ed6b5
Fixed
d9b5e2b7a8196850383c70d099bfd39e81ab6637
Fixed
e56662160fc24d28cb75ac095cc6415ae1bda43e
Fixed
e8530b170e464017203e3b8c6c49af6e916aece1
Fixed
6e6065dd25b661420fac19c34282b6c626fcd35e
Fixed
d34a5e57632bb5ff825196ddd9a48ca403626dfa
Fixed
6ea38e2aeb72349cad50e38899b0ba6fbcb2af3d

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-26736.json"