Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: bounds-check link_id in ieee80211_ml_reconfiguration link_id is taken from the ML Reconfiguration element (control & 0x000f), so it can be 0..15. link_removal_timeout[] has IEEE80211_MLD_MAX_NUM_LINKS (15) elements, so index 15 is out-of-bounds. Skip subelements with link_id >= IEEE80211_MLD_MAX_NUM_LINKS to avoid a stack out-of-bounds write.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c to < 650981e718e68005ca2760a6358134b8a98ebea4affected8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c to < bfde158d5d1322c0c2df398a8d1ccce04943be2eaffected8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c to < f35ceec54d48e227fa46f8f97fd100a77b8eab15affected8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c to < d58d71c2167601762351962b9604808d3be94400affected8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c to < 162d331d833dc73a3e905a24c44dd33732af1fc5affected
Linux Linux
Default version status: affected
6.5affected0 to < 6.5unaffected6.6.130 to ≤ 6.6.*unaffected6.12.77 to ≤ 6.12.*unaffected6.18.17 to ≤ 6.18.*unaffected6.19.7 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/650981e718e68005ca2760a6358134b8a98ebea4 ↗
- https://git.kernel.org/stable/c/bfde158d5d1322c0c2df398a8d1ccce04943be2e ↗
- https://git.kernel.org/stable/c/f35ceec54d48e227fa46f8f97fd100a77b8eab15 ↗
- https://git.kernel.org/stable/c/d58d71c2167601762351962b9604808d3be94400 ↗
- https://git.kernel.org/stable/c/162d331d833dc73a3e905a24c44dd33732af1fc5 ↗