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PT-2025-30867

🗓️ 08 Jul 2025 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 6 Views

Linux kernel flaw in io uring subsystem can lead to use-after-free; update to version 6.16.0.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC		The vulnerability of the libwx component in the Linux operating system’s kernel allows a attacker to compromise the integrity and accessibility of protected information.
4 Dec 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the quirks component of the Linux operating system’s kernel, which allows a hacker to cause a service failure
4 Dec 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the hwmon component in the Linux operating system’s kernel allows a hacker to trigger a service failure.
4 Dec 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the efivarfs component in the Linux operating system allows a hacker to trigger a service failure.
4 Dec 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the sunrpc component in the Linux operating system’s kernel allows a attacker to compromise the integrity and accessibility of the protected information.
4 Dec 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the Linux operating system’s kernel’s IPv6 component allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.
4 Dec 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the pptp component in the Linux operating system allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.
4 Dec 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the f2fs component of the Linux operating system’s kernel allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.
4 Dec 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the f2fs component of the Linux operating system’s kernel allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.
4 Dec 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the f2fs component of the Linux operating system’s kernel allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.
4 Dec 202500:00
–bdu_fstec
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02 Feb 2026 00:00Current
8.3High risk
Vulners AI Score8.3
CVSS 22.1 - 6
CVSS 3.17.8 - 8.5
EPSS0.08942
SSVC
linux kernel flawio uring subsystemuse-after-freekernel address sanitizersyzbot testing
6