[ASB-A-233078742] Android Security - [EMBARGO 5/24] invalid-free in io_uring that can lead to LPE

Severity High

Affected Packages 1

Fixed Packages 1

CVEs 1

In io_req_init_async there is a potential use after free due to a race condition. This could lead to local escalation of privileges with User execution privileges needed. User interaction is not needed for exploitation.

Package	Affected Version
pkg:generic/android#linux_kernel	>= :0, < :2022-08-05

Package	Fixed Version
pkg:generic/android#linux_kernel	= :2022-08-05

ID

ASB-A-233078742

Severity

high

URL

https://source.android.com/security/bulletin/2022-08-01

Published

2022-08-01T00:00:00
(2 years ago)

Modified

2024-07-31T14:54:59
(7 weeks ago)

Rights

Android Security Team

Other Advisories

Source	# ID	Name	URL
Advisory			https://source.android.com/security/bulletin/2022-08-01
Fix			https://android.googlesource.com/kernel/common/+/812805ff3b0c7069dc94d4a031960b4e2c80beac

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch	Patch / Fix
Fixed	pkg:generic/android#linux_kernel		android	= :2022-08-05
Affected	pkg:generic/android#linux_kernel		android	>= :0 < :2022-08-05

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date