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CVE-2024-50171net: systemport: fix potential memory leak in bcm_sysport_xmit()
- 5.5MediumCVSS base score
- 0.24%Exploitation in 30 daysEPSS · top 85% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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
ID reserved
By Linux
- 17 days later
· 17 days later
Published
- 18 months later
· 18 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.24% · top 85% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 80105befdb4b8cea924711b40b2462b87df65b62 – < 8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72f
- affected 80105befdb4b8cea924711b40b2462b87df65b62 – < 31701ef0c4547973991ff63596c927f841dfd133
- affected 80105befdb4b8cea924711b40b2462b87df65b62 – < b6321146773dcbbc372a54dbada67e0b50e0a25c
- affected 80105befdb4b8cea924711b40b2462b87df65b62 – < 5febfc545389805ce83d37f9f4317055b26dd7d7
- affected 80105befdb4b8cea924711b40b2462b87df65b62 – < 533d2f30aef272dade17870a509521c3afc38a03
- affected 80105befdb4b8cea924711b40b2462b87df65b62 – < 4b70478b984af3c9d0279c121df5ff94e2533dbd
- affected 80105befdb4b8cea924711b40b2462b87df65b62 – < 7d5030a819c3589cf9948b1eee397b626ec590f5
- affected 80105befdb4b8cea924711b40b2462b87df65b62 – < c401ed1c709948e57945485088413e1bb5e94bd1
- affected 3.16
- unaffected < 3.16
- unaffected 4.19.323 – ≤ 4.19.*
- unaffected 5.4.285 – ≤ 5.4.*
- unaffected 5.10.229 – ≤ 5.10.*
- unaffected 5.15.170 – ≤ 5.15.*
- unaffected 6.1.115 – ≤ 6.1.*
- unaffected 6.6.59 – ≤ 6.6.*
- unaffected 6.11.6 – ≤ 6.11.*
- unaffected 6.12 – ≤ *
References
References10
- https://git.kernel.org/stable/c/8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72f (opens in a new tab)
- https://git.kernel.org/stable/c/31701ef0c4547973991ff63596c927f841dfd133 (opens in a new tab)
- https://git.kernel.org/stable/c/b6321146773dcbbc372a54dbada67e0b50e0a25c (opens in a new tab)
- https://git.kernel.org/stable/c/5febfc545389805ce83d37f9f4317055b26dd7d7 (opens in a new tab)
- https://git.kernel.org/stable/c/533d2f30aef272dade17870a509521c3afc38a03 (opens in a new tab)
- https://git.kernel.org/stable/c/4b70478b984af3c9d0279c121df5ff94e2533dbd (opens in a new tab)
- https://git.kernel.org/stable/c/7d5030a819c3589cf9948b1eee397b626ec590f5 (opens in a new tab)
- https://git.kernel.org/stable/c/c401ed1c709948e57945485088413e1bb5e94bd1 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-44673 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-50171)Record last updated .