DEBIAN-CVE-2022-49259

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2022-49259
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49259.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-49259
Upstream
Published
2025-02-26T07:01:02Z
Modified
2025-09-30T05:18:33.230059Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: block: don't delete queue kobject before its children kobjects aren't supposed to be deleted before their child kobjects are deleted. Apparently this is usually benign; however, a WARN will be triggered if one of the child kobjects has a named attribute group: sysfs group 'modes' not found for kobject 'crypto' WARNING: CPU: 0 PID: 1 at fs/sysfs/group.c:278 sysfsremovegroup+0x72/0x80 ... Call Trace: sysfsremovegroups+0x29/0x40 fs/sysfs/group.c:312 _kobjectdel+0x20/0x80 lib/kobject.c:611 kobjectcleanup+0xa4/0x140 lib/kobject.c:696 kobjectrelease lib/kobject.c:736 [inline] krefput include/linux/kref.h:65 [inline] kobjectput+0x53/0x70 lib/kobject.c:753 blkcryptosysfsunregister+0x10/0x20 block/blk-crypto-sysfs.c:159 blkunregisterqueue+0xb0/0x110 block/blk-sysfs.c:962 delgendisk+0x117/0x250 block/genhd.c:610 Fix this by moving the kobjectdel() and the corresponding kobjectuevent() to the correct place.

References

Affected packages

Debian:11 / 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
5.10.113-1

Affected versions

5.*

5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1
5.10.70-1
5.10.84-1
5.10.92-1~bpo10+1
5.10.92-1
5.10.92-2
5.10.103-1~bpo10+1
5.10.103-1
5.10.106-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / 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
5.17.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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
5.17.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / 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
5.17.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}