CVE-2024-50287

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Source
https://cve.org/CVERecord?id=CVE-2024-50287
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50287.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-50287
Downstream
Related
Published
2024-11-19T01:30:31.338Z
Modified
2026-03-20T12:38:16.635301Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
media: v4l2-tpg: prevent the risk of a division by zero
Details

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

media: v4l2-tpg: prevent the risk of a division by zero

As reported by Coverity, the logic at tpgprecalculateline() blindly rescales the buffer even when scaled_witdh is equal to zero. If this ever happens, this will cause a division by zero.

Instead, add a WARNONONCE() to trigger such cases and return without doing any precalculation.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50287.json",
    "cna_assigner": "Linux"
}
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
63881df94d3ecbb0deafa0b77da62ff2f32961c4
Fixed
e3c36d0bde309f690ed1f9cd5f7e63b3a513f94a
Fixed
0bfc6e38ee2250f0503d96f1a1de441c31d88715
Fixed
054931ca3cfcb8e8fa036e887d6f379942b02565
Fixed
a749c15dccc58d9cbad9cd23bd8ab4b5fa96cf47
Fixed
c63c30c9d9f2c8de34b16cd2b8400240533b914e
Fixed
2d0f01aa602fd15a805771bdf3f4d9a9b4df7f47
Fixed
0cdb42ba0b28f548c1a4e86bb8489dba0d78fc21
Fixed
e6a3ea83fbe15d4818d01804e904cbb0e64e543b

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50287.json"