PT-2022-27341 · Patchelf+4 · Patchelf+4

Xiaoxiaoafeifei · Published 2019-08-20 · Updated 2023-05-21 · CVE-2022-44940

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Patchelf version 0.9

Description The issue is related to an out-of-bounds read in the modifyRPath function at src/patchelf.cc. This problem can be exploited, but details about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited are not provided. The modifyRPath function is the key point of vulnerability.

Recommendations For Patchelf version 0.9, as a temporary workaround, consider disabling the modifyRPath function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2019-2506

ALT-PU-2020-2913

CVE-2022-44940

ECHO-CF23-5FF7-F083

GHSA-5PCJ-3M26-W633

MGASA-2023-0179

OESA-2023-1001

PYSEC-2022-43144

PYSEC-2022-43151

USN-6036-1

Affected Products

Alt Linux

Debian

Linuxmint

Patchelf

Ubuntu

References · 22

• 🔥 https://github.com/NixOS/patchelf/pull/419 · Exploit
• https://osv.dev/vulnerability/OESA-2023-1001 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-44940 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2023-0179.html · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-44940 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-5pcj-3m26-w633 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-44940 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-44940 · Security Note
• https://osv.dev/vulnerability/PYSEC-2022-43144 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6036-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6036-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-44940 · Security Note
• https://osv.dev/vulnerability/PYSEC-2022-43151 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-44940 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2023-0179 · Vendor Advisory