CVE-2024-58097
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-58097
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-58097.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-58097
- Downstream
- Related
- Published
- 2025-04-16T14:11:45Z
- Modified
- 2025-10-10T05:26:46.426903Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- wifi: ath11k: fix RCU stall while reaping monitor destination ring
- Details
-
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: ath11kpci 0000:58:00.0: data msdupop: invalid bufid 309 ath11kpci 0000:58:00.0: data dprxmonitorlinkdescreturn failed ath11kpci 0000:58:00.0: data msdupop: invalid bufid 309 ath11kpci 0000:58:00.0: data dprxmonitorlinkdescreturn 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-QCAHSPSWPLV1V2SILICONZLITE-3.6510.30 Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd5c65159f2895379e11ca13f62feabe93278985dFixedb4991fc41745645f8050506f5a8578bd11e6b378
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd5c65159f2895379e11ca13f62feabe93278985dFixed16c6c35c03ea73054a1f6d3302a4ce4a331b427d