CVE - CVE-2024-50287

CVE-ID
CVE-2024-50287	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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 tpg_precalculate_line() 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 WARN_ON_ONCE() to trigger such cases and return without doing any precalculation.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/054931ca3cfcb8e8fa036e887d6f379942b02565 URL:https://git.kernel.org/stable/c/054931ca3cfcb8e8fa036e887d6f379942b02565 MISC:https://git.kernel.org/stable/c/0bfc6e38ee2250f0503d96f1a1de441c31d88715 URL:https://git.kernel.org/stable/c/0bfc6e38ee2250f0503d96f1a1de441c31d88715 MISC:https://git.kernel.org/stable/c/0cdb42ba0b28f548c1a4e86bb8489dba0d78fc21 URL:https://git.kernel.org/stable/c/0cdb42ba0b28f548c1a4e86bb8489dba0d78fc21 MISC:https://git.kernel.org/stable/c/2d0f01aa602fd15a805771bdf3f4d9a9b4df7f47 URL:https://git.kernel.org/stable/c/2d0f01aa602fd15a805771bdf3f4d9a9b4df7f47 MISC:https://git.kernel.org/stable/c/a749c15dccc58d9cbad9cd23bd8ab4b5fa96cf47 URL:https://git.kernel.org/stable/c/a749c15dccc58d9cbad9cd23bd8ab4b5fa96cf47 MISC:https://git.kernel.org/stable/c/c63c30c9d9f2c8de34b16cd2b8400240533b914e URL:https://git.kernel.org/stable/c/c63c30c9d9f2c8de34b16cd2b8400240533b914e MISC:https://git.kernel.org/stable/c/e3c36d0bde309f690ed1f9cd5f7e63b3a513f94a URL:https://git.kernel.org/stable/c/e3c36d0bde309f690ed1f9cd5f7e63b3a513f94a MISC:https://git.kernel.org/stable/c/e6a3ea83fbe15d4818d01804e904cbb0e64e543b URL:https://git.kernel.org/stable/c/e6a3ea83fbe15d4818d01804e904cbb0e64e543b
Assigning CNA
kernel.org
Date Record Created
20241021	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241021)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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