DEBIAN-CVE-2022-50779

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Source
https://security-tracker.debian.org/tracker/CVE-2022-50779
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50779.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-50779
Upstream
Published
2025-12-24T13:16:04.740Z
Modified
2025-12-25T11:14:36.519877Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: orangefs: Fix kmemleak in orangefspreparedebugfshelpstring() When insert and remove the orangefs module, then debughelpstring will be leaked: unreferenced object 0xffff8881652ba000 (size 4096): comm "insmod", pid 1701, jiffies 4294893639 (age 13218.530s) hex dump (first 32 bytes): 43 6c 69 65 6e 74 20 44 65 62 75 67 20 4b 65 79 Client Debug Key 77 6f 72 64 73 20 61 72 65 20 75 6e 6b 6e 6f 77 words are unknow backtrace: [<0000000004e6f8e3>] kmalloctrace+0x27/0xa0 [<0000000006f75d85>] orangefspreparedebugfshelpstring+0x5e/0x480 [orangefs] [<0000000091270a2a>] _subI655351+0x57/0xf70 [crcitut] [<000000004b1ee1a3>] dooneinitcall+0x87/0x2a0 [<000000001d0614ae>] doinitmodule+0xdf/0x320 [<00000000efef068c>] loadmodule+0x2f98/0x3330 [<000000006533b44d>] _dosysfinitmodule+0x113/0x1b0 [<00000000a0da6f99>] dosyscall64+0x35/0x80 [<000000007790b19b>] entrySYSCALL64afterhwframe+0x46/0xb0 When remove the module, should always free debughelpstring. Should always free the allocated buffer when change the freedebughelpstring.

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
5.10.178-1

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
5.10.113-1
5.10.120-1~bpo10+1
5.10.120-1
5.10.127-1
5.10.127-2~bpo10+1
5.10.127-2
5.10.136-1
5.10.140-1
5.10.148-1
5.10.149-1
5.10.149-2
5.10.158-1
5.10.158-2
5.10.162-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50779.json"

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
6.1.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50779.json"

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
6.1.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50779.json"

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
6.1.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50779.json"