CVE-2019-1010295 — Improper Input Validation in Op-tee

CWE-20 — Improper Input ValidationCWE-125 — Out-of-bounds ReadCWE-787 — Out-of-bounds WriteCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.5%
top 35.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Linaro Op-teeLinaro Op-tee Op-teeDebian Optee-os
Timeline
PublishedJul 15
Latest updateMay 24

Description

Linaro/OP-TEE OP-TEE 3.3.0 and earlier is affected by: Buffer Overflow. The impact is: Memory corruption and disclosure of memory content. The component is: optee_os. The fixed version is: 3.4.0 and later.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶NVDlinaro/op-tee3.3.0
▶CVEListV5linaro/op-tee_op-tee3.3.0 and earlier [fixed: 3.4.0 and later]

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

1
GHSA
GHSA-6535-4cfw-5c33: Linaro/OP-TEE OP-TEE 3↗2022-05-24
▶

📋Vendor Advisories

1
Debian
CVE-2019-1010295: optee-os - Linaro/OP-TEE OP-TEE 3.3.0 and earlier is affected by: Buffer Overflow. The impa...↗2019
▶