Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix potential uninit-value access in __ip6_make_skb() As it was done in commit fc1092f51567 ("ipv4: Fix uninit-value access in __ip_make_skb()") for IPv4, check FLOWI_FLAG_KNOWN_NH on fl6->flowi6_flags instead of testing HDRINCL on the socket to avoid a race condition which causes uninit-value access.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 605b056d63302ae84eb136e88d4df49124bd5e0d before 59d74c843ebf46264c7903726cf6f2673a93b07a; affected d65ff2fe877c471aa6e79efa7bd8ff66e147c317 before 40e5444a3ac315b60e94d82226b73cd82145d09e; affected 2c9cefc142c1dc2759e19a92d3b2b3715e985beb before a05c1ede50e9656f0752e523c7b54f3a3489e9a8; affected ea30388baebcce37fd594d425a65037ca35e59e8 before 68c8ba16ab712eb709c6bab80ff151079d11d97a; affected ea30388baebcce37fd594d425a65037ca35e59e8 before 2367bf254f3a27ecc6e229afd7a8b0a1395f7be3; affected ea30388baebcce37fd594d425a65037ca35e59e8 before 4e13d3a9c25b7080f8a619f961e943fe08c2672c; affected 165370522cc48127da564a08584a7391e6341908; affected f394f690a30a5ec0413c62777a058eaf3d6e10d5; affected 0cf600ca1bdf1d52df977516ee6cee0cadb1f6b1; affected 02ed5700f40445af02d1c97db25ffc2d04971d9f; affected 5.10.178 before 5.10.248; affected 5.15.107 before 5.15.198; affected 6.1.24 before 6.1.140; affected 4.14.313 before 4.15; affected 4.19.281 before 4.20; affected 5.4.241 before 5.5; affected 6.2.11 before 6.3 |
| Linux / Linux | affected 6.3; unaffected 0 before 6.3; unaffected 5.10.248 through 5.10.*; unaffected 5.15.198 through 5.15.*; unaffected 6.1.140 through 6.1.*; unaffected 6.6.31 through 6.6.*; unaffected 6.8.10 through 6.8.*; unaffected 6.9 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/59d74c843ebf46264c7903726cf6f2673a93b07a
- https://git.kernel.org/stable/c/40e5444a3ac315b60e94d82226b73cd82145d09e
- https://git.kernel.org/stable/c/a05c1ede50e9656f0752e523c7b54f3a3489e9a8
- https://git.kernel.org/stable/c/68c8ba16ab712eb709c6bab80ff151079d11d97a
- https://git.kernel.org/stable/c/2367bf254f3a27ecc6e229afd7a8b0a1395f7be3
- https://git.kernel.org/stable/c/4e13d3a9c25b7080f8a619f961e943fe08c2672c
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.