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Debian: CVE-2021-47028: linux -- security update

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Debian: CVE-2021-47028: linux -- security update

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
02/28/2024
Created
07/31/2024
Added
07/30/2024
Modified
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(s)

  • debian-upgrade-linux

References

  • https://attackerkb.com/topics/cve-2021-47028
  • CVE - 2021-47028
  • 查看数 704
  • 已创建
  • 最后回复

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