CVE-2024-26838

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-26838
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26838.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-26838
Related
Published
2024-04-17T10:15:09Z
Modified
2024-09-18T03:26:04.813516Z
Summary
[none]
Details

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

RDMA/irdma: Fix KASAN issue with tasklet

KASAN testing revealed the following issue assocated with freeing an IRQ.

[50006.466686] Call Trace: [50006.466691] <IRQ> [50006.489538] dumpstack+0x5c/0x80 [50006.493475] printaddressdescription.constprop.6+0x1a/0x150 [50006.499872] ? irdmascprocessceq+0x483/0x790 [irdma] [50006.505742] ? irdmascprocessceq+0x483/0x790 [irdma] [50006.511644] kasanreport.cold.11+0x7f/0x118 [50006.516572] ? irdmascprocessceq+0x483/0x790 [irdma] [50006.522473] irdmascprocessceq+0x483/0x790 [irdma] [50006.528232] irdmaprocessceq+0xb2/0x400 [irdma] [50006.533601] ? irdmahwflushwqescallback+0x370/0x370 [irdma] [50006.540298] irdmaceqdpc+0x44/0x100 [irdma] [50006.545306] taskletactioncommon.isra.14+0x148/0x2c0 [50006.551096] _dosoftirq+0x1d0/0xaf8 [50006.555396] irqexitrcu+0x219/0x260 [50006.559670] irqexit+0xa/0x20 [50006.563320] smpapictimerinterrupt+0x1bf/0x690 [50006.568645] apictimerinterrupt+0xf/0x20 [50006.573341] </IRQ>

The issue is that a tasklet could be pending on another core racing the delete of the irq.

Fix by insuring any scheduled tasklet is killed after deleting the irq.

References

Affected packages

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
6.1.82-1

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

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
6.7.7-1

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}