CVE-2024-38572

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-38572
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-38572.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-38572
Related
Published
2024-06-19T14:15:17Z
Modified
2024-09-18T03:26:27.304404Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath12k: fix out-of-bound access of qmiinvokehandler()

Currently, there is no terminator entry for ath12kqmimsg_handlers hence facing below KASAN warning,

================================================================== BUG: KASAN: global-out-of-bounds in qmiinvokehandler+0xa4/0x148 Read of size 8 at addr ffffffd00a6428d8 by task kworker/u8:2/1273

CPU: 0 PID: 1273 Comm: kworker/u8:2 Not tainted 5.4.213 #0 Workqueue: qmimsghandler qmidatareadywork Call trace: dumpbacktrace+0x0/0x20c showstack+0x14/0x1c dumpstack+0xe0/0x138 printaddressdescription.isra.5+0x30/0x330 _kasanreport+0x16c/0x1bc kasanreport+0xc/0x14 _asanload8+0xa8/0xb0 qmiinvokehandler+0xa4/0x148 qmihandlemessage+0x18c/0x1bc qmidatareadywork+0x4ec/0x528 processonework+0x2c0/0x440 workerthread+0x324/0x4b8 kthread+0x210/0x228 retfrom_fork+0x10/0x18

The address belongs to the variable: ath12kmacmonstatusfilter_default+0x4bd8/0xfffffffffffe2300 [ath12k] [...] ==================================================================

Add a dummy terminator entry at the end to assist the qmiinvokehandler() in traversing up to the terminator entry without accessing an out-of-boundary index.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1

References

Affected packages

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.8.12-1

Affected versions

6.*

6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1
6.1.76-1
6.1.82-1
6.1.85-1
6.1.90-1~bpo11+1
6.1.90-1
6.1.94-1~bpo11+1
6.1.94-1
6.1.98-1
6.1.99-1
6.1.106-1
6.1.106-2
6.1.106-3
6.3.1-1~exp1
6.3.2-1~exp1
6.3.4-1~exp1
6.3.5-1~exp1
6.3.7-1~bpo12+1
6.3.7-1
6.3.11-1
6.4~rc6-1~exp1
6.4~rc7-1~exp1
6.4.1-1~exp1
6.4.4-1~bpo12+1
6.4.4-1
6.4.4-2
6.4.4-3~bpo12+1
6.4.4-3
6.4.11-1
6.4.13-1
6.5~rc4-1~exp1
6.5~rc6-1~exp1
6.5~rc7-1~exp1
6.5.1-1~exp1
6.5.3-1~bpo12+1
6.5.3-1
6.5.6-1
6.5.8-1
6.5.10-1~bpo12+1
6.5.10-1
6.5.13-1
6.6.3-1~exp1
6.6.4-1~exp1
6.6.7-1~exp1
6.6.8-1
6.6.9-1
6.6.11-1
6.6.13-1~bpo12+1
6.6.13-1
6.6.15-1
6.6.15-2
6.7-1~exp1
6.7.1-1~exp1
6.7.4-1~exp1
6.7.7-1
6.7.9-1
6.7.9-2
6.7.12-1~bpo12+1
6.7.12-1
6.8.9-1
6.8.11-1
6.8.12-1~bpo12+1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}