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ubuntucveUbuntu.comUB:CVE-2022-47007
HistoryAug 22, 2023 - 12:00 a.m.

CVE-2022-47007

2023-08-2200:00:00
ubuntu.com
ubuntu.com
13
cve-2022-47007
memory leaks
function stab_demangle_v3_arg
sourceware
bugzilla
seth-arnold
launchpad
untrusted inputs
unix
denial of service

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.5

Confidence

High

EPSS

0

Percentile

12.7%

An issue was discovered function stab_demangle_v3_arg in stabs.c in
Binutils 2.34 thru 2.38, allows attackers to cause a denial of service due
to memory leaks.

Bugs

Notes

Author Note
seth-arnold binutils isn’t safe for untrusted inputs.
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchbinutils< 2.30-21ubuntu1~18.04.9+esm3UNKNOWN
ubuntu20.04noarchbinutils< 2.34-6ubuntu1.8UNKNOWN
ubuntu22.04noarchbinutils< 2.38-4ubuntu2.5UNKNOWN
ubuntu14.04noarchbinutils< 2.24-5ubuntu14.2+esm5UNKNOWN
ubuntu16.04noarchbinutils< 2.26.1-1ubuntu1~16.04.8+esm9UNKNOWN

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.5

Confidence

High

EPSS

0

Percentile

12.7%