CVE-2024-40922

See a problem?
Source
https://nvd.nist.gov/vuln/detail/CVE-2024-40922
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-40922.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-40922
Related
Published
2024-07-12T13:15:15Z
Modified
2024-09-11T05:04:21.904680Z
Summary
[none]
Details

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

iouring/rsrc: don't lock while !TASKRUNNING

There is a report of iorsrcrefquiesce() locking a mutex while not TASKRUNNING, which is due to forgetting restoring the state back after ioruntaskworksig() and attempts to break out of the waiting loop.

do not call blocking ops when !TASKRUNNING; state=1 set at [<ffffffff815d2494>] preparetowait+0xa4/0x380 kernel/sched/wait.c:237 WARNING: CPU: 2 PID: 397056 at kernel/sched/core.c:10099 mightsleep+0x114/0x160 kernel/sched/core.c:10099 RIP: 0010:mightsleep+0x114/0x160 kernel/sched/core.c:10099 Call Trace: <TASK> _mutexlockcommon kernel/locking/mutex.c:585 [inline] _mutexlock+0xb4/0x940 kernel/locking/mutex.c:752 iorsrcrefquiesce+0x590/0x940 iouring/rsrc.c:253 iosqebuffersunregister+0xa2/0x340 iouring/rsrc.c:799 _iouringregister iouring/register.c:424 [inline] _dosysiouringregister+0x5b9/0x2400 iouring/register.c:613 dosyscallx64 arch/x86/entry/common.c:52 [inline] dosyscall64+0xd8/0x270 arch/x86/entry/common.c:83 entrySYSCALL64afterhwframe+0x6f/0x77

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
6.9.7-1

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
6.8.12-1
6.9.2-1~exp1
6.9.7-1~bpo12+1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}