CVE-2022-48745

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-48745
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48745.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-48745
Related
Published
2024-06-20T12:15:12Z
Modified
2024-09-18T03:22:34.614774Z
Summary
[none]
Details

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

net/mlx5: Use deltimersync in fw reset flow of halting poll

Substitute deltimer() with deltimersync() in fw reset polling deactivation flow, in order to prevent a race condition which occurs when deltimer() is called and timer is deactivated while another process is handling the timer interrupt. A situation that led to the following call trace: RIP: 0010:runtimersoftirq+0x137/0x420 <IRQ> recalibratecpukhz+0x10/0x10 ktimeget+0x3e/0xa0 ? schedclockcpu+0xb/0xc0 _dosoftirq+0xf5/0x2ea irqexitrcu+0xc1/0xf0 sysvecapictimerinterrupt+0x9e/0xc0 asmsysvecapictimerinterrupt+0x12/0x20 </IRQ>

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
5.10.103-1

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

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
5.16.7-1

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
5.16.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}