CVE-2022-48554: debian debian_linux Out-of-bounds Read
Vulnerability summary
CVE-2022-48554 is a medium (CVSS 5.5) Out-of-bounds Read vulnerability in debian debian_linux. EPSS estimates a 0.68% chance of exploitation in the next 30 days, higher than 52.3% of scored vulnerabilities. 1 public exploit is recorded.
Not severe (CVSS 5.5, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Timeline
- 22-08-2023PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
File before 5.43 has an stack-based buffer over-read in file_copystr in funcs.c. NOTE: "File" is the name of an Open Source project.
CVSS metrics
4 scores · 4 sources · 1 version- OSV · Red hatEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.68%
Chance of exploitation in the next 30 days
Percentile
52%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.68% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
1 foundExploit Reference (bugs.astron.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Known conditions: local access, no authentication, user interaction (CVSS vector). Other conditions: not stated in public data.
Redhat7 products
- file< 0:5.39-16.el9
- file-debuginfo< 0:5.39-16.el9
- file-debugsource< 0:5.39-16.el9
- file-devel< 0:5.39-16.el9
- file-libs< 0:5.39-16.el9
Debian2 products
- file< 1:5.39-3+deb11u1 | < 1:5.44-1
- debian_linuxEOL11.0
File_project1 product
- file5.41
Mageia1 product
- file< 5.39-4.1.mga8
Ubuntu1 product
- file< 1:5.41-3ubuntu0.1
5 vendors · 12 products
References
24 links
- security.netapp.com/advisory/ntap-20231116-0002/Third Party Advisory
- seclists.org/fulldisclosure/2024/Mar/21Mailing List
- seclists.org/fulldisclosure/2024/Mar/25Mailing List
- seclists.org/fulldisclosure/2024/Mar/24Mailing List
