5.5

CVE-2024-35834

xsk: recycle buffer in case Rx queue was full

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

xsk: recycle buffer in case Rx queue was full

Add missing xsk_buff_free() call when __xsk_rcv_zc() failed to produce
descriptor to XSK Rx queue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 6.6 < 6.6.15
LinuxLinux Kernel Version >= 6.7 < 6.7.3
LinuxLinux Kernel Version6.8 Updaterc1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.118
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/269009893146c495f41e9572dd9319e787c2eba9
Patch
https://git.kernel.org/stable/c/7b4d93d31aade99210d41cd9d4cbd2957c98bc8c
Patch
https://git.kernel.org/stable/c/cce713664548284daf977739e7ff1cd59e84189c
Patch