CVE-2024-43838

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-43838
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-43838.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-43838
Downstream
Published
2024-08-17T10:15:09Z
Modified
2025-08-09T20:01:28Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

bpf: fix overflow check in adjustjmpoff()

adjustjmpoff() incorrectly used the insn->imm field for all overflow check, which is incorrect as that should only be done or the BPFJMP32 | BPFJA case, not the general jump instruction case. Fix it by using insn->off for overflow check in the general case.

References

Affected packages

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
6.10.3-1

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
6.10.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}