CVE - CVE-2024-26583

CVE-ID
CVE-2024-26583	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: tls: fix race between async notify and socket close The submitting thread (one which called recvmsg/sendmsg) may exit as soon as the async crypto handler calls complete() so any code past that point risks touching already freed data. Try to avoid the locking and extra flags altogether. Have the main thread hold an extra reference, this way we can depend solely on the atomic ref counter for synchronization. Don't futz with reiniting the completion, either, we are now tightly controlling when completion fires.
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/6209319b2efdd8524691187ee99c40637558fa33 URL:https://git.kernel.org/stable/c/6209319b2efdd8524691187ee99c40637558fa33 MISC:https://git.kernel.org/stable/c/7a3ca06d04d589deec81f56229a9a9d62352ce01 URL:https://git.kernel.org/stable/c/7a3ca06d04d589deec81f56229a9a9d62352ce01 MISC:https://git.kernel.org/stable/c/86dc27ee36f558fe223dbdfbfcb6856247356f4a URL:https://git.kernel.org/stable/c/86dc27ee36f558fe223dbdfbfcb6856247356f4a MISC:https://git.kernel.org/stable/c/aec7961916f3f9e88766e2688992da6980f11b8d URL:https://git.kernel.org/stable/c/aec7961916f3f9e88766e2688992da6980f11b8d MISC:https://git.kernel.org/stable/c/f17d21ea73918ace8afb9c2d8e734dbf71c2c9d7 URL:https://git.kernel.org/stable/c/f17d21ea73918ace8afb9c2d8e734dbf71c2c9d7
Assigning CNA
kernel.org
Date Record Created
20240219	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 (20240219)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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