Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: avoid unaligned fault in IP extraction Independent of the alignment of the ARP packet in the SKB, either the batadv_arp_ip_src or the batadv_arp_ip_dst will have an unaligned access (on HW without native unaligned read support). Use get_unaligned() to handle this properly on all architectures.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f before b1bbc694ca51adb8dbed3f3235b4fcbdb44e0e20; affected 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f before 15dbfb37f0e1a085d48deeb8f5238e9d28127dde; affected 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f before a170d4617e8cca05a1314de61728a262ef272782; affected 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f before c74a4acf41d19f21199dec2d6c813c90d31cd02c; affected 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f before 91c99b4e152023c7d458a5dedd52d2b0d7df4ce3; affected 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f before 1cfa7d5f70d54cb8c7e82df739430782d1996ee1; affected 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f before 0c2df865338bbf92aa45b9253e5f9b8ef2d9992f; affected 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f before 0121afa52cdb88cfb4d5d7bd126a23a9100121d8 |
| Linux / Linux | affected 3.8; unaffected 0 before 3.8; unaffected 5.10.270 through 5.10.*; unaffected 5.15.221 through 5.15.*; unaffected 6.1.188 through 6.1.*; unaffected 6.6.157 through 6.6.*; unaffected 6.12.110 through 6.12.*; unaffected 6.18.51 through 6.18.*; unaffected 7.2.5 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b1bbc694ca51adb8dbed3f3235b4fcbdb44e0e20
- https://git.kernel.org/stable/c/15dbfb37f0e1a085d48deeb8f5238e9d28127dde
- https://git.kernel.org/stable/c/a170d4617e8cca05a1314de61728a262ef272782
- https://git.kernel.org/stable/c/c74a4acf41d19f21199dec2d6c813c90d31cd02c
- https://git.kernel.org/stable/c/91c99b4e152023c7d458a5dedd52d2b0d7df4ce3
- https://git.kernel.org/stable/c/1cfa7d5f70d54cb8c7e82df739430782d1996ee1
- https://git.kernel.org/stable/c/0c2df865338bbf92aa45b9253e5f9b8ef2d9992f
- https://git.kernel.org/stable/c/0121afa52cdb88cfb4d5d7bd126a23a9100121d8