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CVE-2017-7477 Heap-based buffer overflow in drivers/net/macsec.c in the MACsec module in the Linux kernel through 4.10.12 allows…
Description
Heap-based buffer overflow in drivers/net/macsec.c in the MACsec module in the Linux kernel through 4.10.12 allows attackers to cause a denial of service or possibly have unspecified other impact by leveraging the use of a MAX_SKB_FRAGS+1 size in conjunction with the NETIF_F_FRAGLIST feature, leading to an error in the skb_to_sgvec function.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux kernel | Versions not published |
References
- git.kernel.org git.kernel.org
- 1038500 www.securitytracker.com
- RHSA-2017:1615 access.redhat.com
- RHSA-2017:1616 access.redhat.com
- bugzilla.redhat.com bugzilla.redhat.com
- git.kernel.org git.kernel.org
- 98014 www.securityfocus.com
Timeline
- Published
- Last modified
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