Ubuntu.comUB:CVE-2024-40937CVE-2024-40937
AI Score
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved:
gve: Clear napi->skb before dev_kfree_skb_any()
gve_rx_free_skb incorrectly leaves napi->skb referencing an skb after it
is freed with dev_kfree_skb_any(). This can result in a subsequent call
to napi_get_frags returning a dangling pointer.
Fix this by clearing napi->skb before the skb is freed.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws-6.5 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure-5.15 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure-6.5 | < any | UNKNOWN |
References
git.kernel.org/linus/6f4d93b78ade0a4c2cafd587f7b429ce95abb02e (6.10-rc4)
git.kernel.org/stable/c/2ce5341c36993b776012601921d7688693f8c037
git.kernel.org/stable/c/6f4d93b78ade0a4c2cafd587f7b429ce95abb02e
git.kernel.org/stable/c/75afd8724739ee5ed8165acde5f6ac3988b485cc
git.kernel.org/stable/c/a68184d5b420ea4fc7e6b7ceb52bbc66f90d3c50
git.kernel.org/stable/c/d221284991118c0ab16480b53baecd857c0bc442
launchpad.net/bugs/cve/CVE-2024-40937
nvd.nist.gov/vuln/detail/CVE-2024-40937
security-tracker.debian.org/tracker/CVE-2024-40937
www.cve.org/CVERecord?id=CVE-2024-40937
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