vulnerability
Debian: CVE-2021-47028: linux -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | 02/28/2024 | 07/30/2024 | 01/28/2025 |
Description
In the Linux kernel, the following vulnerability has been resolved:
mt76: mt7915: fix txrate reporting
Properly check rate_info to fix unexpected reporting.
[ 1215.161863] Call trace:
[ 1215.164307] cfg80211_calculate_bitrate+0x124/0x200 [cfg80211]
[ 1215.170139] ieee80211s_update_metric+0x80/0xc0 [mac80211]
[ 1215.175624] ieee80211_tx_status_ext+0x508/0x838 [mac80211]
[ 1215.181190] mt7915_mcu_get_rx_rate+0x28c/0x8d0 [mt7915e]
[ 1215.186580] mt7915_mac_tx_free+0x324/0x7c0 [mt7915e]
[ 1215.191623] mt7915_queue_rx_skb+0xa8/0xd0 [mt7915e]
[ 1215.196582] mt76_dma_cleanup+0x7b0/0x11d0 [mt76]
[ 1215.201276] __napi_poll+0x38/0xf8
[ 1215.204668] napi_workfn+0x40/0x80
[ 1215.208062] process_one_work+0x1fc/0x390
[ 1215.212062] worker_thread+0x48/0x4d0
[ 1215.215715] kthread+0x120/0x128
[ 1215.218935] ret_from_fork+0x10/0x1c
Solution
Explore Exposure Command
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