CVE-2021-25493 — Out-of-bounds Read in Mobile Samsung Notes

CWE-125 — Out-of-bounds ReadCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
7.1HIGHNVD
CNA4.0
EPSS
0.1%
top 83.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Mobile Samsung NotesSamsung Notes
Timeline
PublishedOct 6
Latest updateMay 24

Description

Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows OOB read

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages2 packages

▶CVEListV5samsung_mobile/samsung_notes- — 4.3.02.61
▶NVDsamsung/notes4.3.02.61

🔴Vulnerability Details

2
GHSA
GHSA-hfh4-6968-3pqr: Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4↗2022-05-24
▶
CVEList
CVE-2021-25493: Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4↗2021-10-06
▶
CVE-2021-25493 — Out-of-bounds Read | cvebase