Описание
[REJECTED CVE] In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()
Отчет
This CVE has been rejected by the Linux kernel community. Refer to the announcement: https://lore.kernel.org/linux-cve-announce/2025051018-REJECTED-949b@gregkh/
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | kernel | Will not fix | ||
| Red Hat Enterprise Linux 6 | kernel | Out of support scope | ||
| Red Hat Enterprise Linux 7 | kernel | Out of support scope | ||
| Red Hat Enterprise Linux 7 | kernel-rt | Out of support scope | ||
| Red Hat Enterprise Linux 8 | kernel | Out of support scope | ||
| Red Hat Enterprise Linux 8 | kernel-rt | Out of support scope | ||
| Red Hat Enterprise Linux 9 | kernel | Affected | ||
| Red Hat Enterprise Linux 9 | kernel-rt | Will not fix |
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Дополнительная информация
7.1 High
CVSS3
Связанные уязвимости
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue() The ieee80211 skb control block key (set when skb was queued) could have been removed before ieee80211_tx_dequeue() call. ieee80211_tx_dequeue() already called ieee80211_tx_h_select_key() to get the current key, but the latter do not update the key in skb control block in case it is NULL. Because some drivers actually use this key in their TX callbacks (e.g. ath1{1,2}k_mac_op_tx()) this could lead to the use after free below: BUG: KASAN: slab-use-after-free in ath11k_mac_op_tx+0x590/0x61c Read of size 4 at addr ffffff803083c248 by task kworker/u16:4/1440 CPU: 3 UID: 0 PID: 1440 Comm: kworker/u16:4 Not tainted 6.13.0-ge128f627f404 #2 Hardware name: HW (DT) Workqueue: bat_events batadv_send_outstanding_bcast_packet Call trace: show_stack+0x14/0x1c (C) dump_stack_lvl+0x58/0x74 print_report+0x164/0x4c0 kasan_report+0xac/...
7.1 High
CVSS3