CVE-2022-49118

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-49118
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49118.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49118
Related
Published
2025-02-26T07:00:49Z
Modified
2025-02-26T18:57:17.350639Z
Summary
[none]
Details

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

scsi: hisi_sas: Free irq vectors in order for v3 HW

If the driver probe fails to request the channel IRQ or fatal IRQ, the driver will free the IRQ vectors before freeing the IRQs in free_irq(), and this will cause a kernel BUG like this:

------------[ cut here ]------------ kernel BUG at drivers/pci/msi.c:369! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP Call trace: freemsiirqs+0x118/0x13c pcidisablemsi+0xfc/0x120 pcifreeirqvectors+0x24/0x3c hisisasv3probe+0x360/0x9d0 [hisisasv3hw] localpciprobe+0x44/0xb0 workforcpufn+0x20/0x34 processonework+0x1d0/0x340 workerthread+0x2e0/0x460 kthread+0x180/0x190 retfrom_fork+0x10/0x20 ---[ end trace b88990335b610c11 ]---

So we use devmaddaction() to control the order in which we free the vectors.

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"
}