net: systemport: fix potential memory leak in bcm_sysport_xmit()
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.2%
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
net: systemport: fix potential memory leak in bcm_sysport_xmit()
The bcm_sysport_xmit() returns NETDEV_TX_OK without freeing skb
in case of dma_map_single() fails, add dev_kfree_skb() to fix it.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/31701ef0c4547973991ff63596c927f841dfd133https://git.kernel.org/stable/c/4b70478b984af3c9d0279c121df5ff94e2533dbdhttps://git.kernel.org/stable/c/533d2f30aef272dade17870a509521c3afc38a03https://git.kernel.org/stable/c/5febfc545389805ce83d37f9f4317055b26dd7d7https://git.kernel.org/stable/c/7d5030a819c3589cf9948b1eee397b626ec590f5https://git.kernel.org/stable/c/8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72fhttps://git.kernel.org/stable/c/b6321146773dcbbc372a54dbada67e0b50e0a25chttps://git.kernel.org/stable/c/c401ed1c709948e57945485088413e1bb5e94bd1https://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html