CVE-2024-50171
net: systemport: fix potential memory leak in bcm_sysport_xmit()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.16
References 8
git.kernel.org
- stable/c/8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72f
- stable/c/31701ef0c4547973991ff63596c927f841dfd133
- stable/c/b6321146773dcbbc372a54dbada67e0b50e0a25c
- stable/c/5febfc545389805ce83d37f9f4317055b26dd7d7
- stable/c/533d2f30aef272dade17870a509521c3afc38a03
- stable/c/4b70478b984af3c9d0279c121df5ff94e2533dbd
- stable/c/7d5030a819c3589cf9948b1eee397b626ec590f5
- stable/c/c401ed1c709948e57945485088413e1bb5e94bd1