CVE-2024-58097

MEDIUM EPSS 6.4%
Published Apr 16, 20251y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Apr 16, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix RCU stall while reaping monitor destination ring While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding buf_id. However, sometimes the driver cannot obtain a valid buffer corresponding to the buf_id received from the hardware. This causes an infinite loop in the destination processing, resulting in a kernel crash. kernel log: ath11k_pci 0000:58:00.0: data msdu_pop: invalid buf_id 309 ath11k_pci 0000:58:00.0: data dp_rx_monitor_link_desc_return failed ath11k_pci 0000:58:00.0: data msdu_pop: invalid buf_id 309 ath11k_pci 0000:58:00.0: data dp_rx_monitor_link_desc_return failed Fix this by skipping the problematic buf_id and reaping the next entry, replacing the break with the next MSDU processing. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.30 Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
6.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-835

Affected Products 1

VendorProductVersionRange
linuxlinux_kernel*≥5.6  –  <6.14.2

References 4

  • git.kernel.org https://git.kernel.org/stable/c/16c6c35c03ea73054a1f6d3302a4ce4a331b427d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8db5de0cf02fccf4c759aa58edbe65659daf607c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9f1a002f0171d27f3554e529f3c70df438f05dfe
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b4991fc41745645f8050506f5a8578bd11e6b378
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/16c6c35c03ea73054a1f6d3302a4ce4a331b427d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8db5de0cf02fccf4c759aa58edbe65659daf607c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9f1a002f0171d27f3554e529f3c70df438f05dfe
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b4991fc41745645f8050506f5a8578bd11e6b378
    Patch