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PT-2022-7684 · Linux +3 · Linux Kernel +3

🗓️ 08 Dec 2022 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 2 Views

Use-after-free in qeth br2dev worker on System z Linux prior to 6.1.0-20221128.rc7, dereferencing freed work.

Related
Refs
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BDU FSTEC		The vulnerability of the exfat_load_bitmap() function in the Linux operating system’s kernel allows a hacker to trigger a service failure.
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BDU FSTEC		The vulnerability of the ext4_ind_migrate() function in the Linux operating system allows a hacker to cause a service failure.
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BDU FSTEC		The vulnerability of the DRM/AMD/display components in the Linux operating system allows a hacker to trigger a service failure.
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BDU FSTEC		The vulnerability of the net/mlx5 component in the Linux operating system, which allows a hacker to cause a service failure.
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BDU FSTEC		The vulnerability of the Linux operating system’s kernel, related to insufficient blocking mechanisms, allows attackers to trigger a Denial-of-Service Attack (DoS).
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BDU FSTEC		The vulnerability of the Linux operating system’s kernel, related to insufficient input validation, allows a hacker to trigger a service failure.
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BDU FSTEC		The vulnerability of the Linux operating system’s kernel, related to improper control over resources throughout its lifecycle, allows a perpetrator to trigger a service failure.
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BDU FSTEC		The vulnerability of the Linux operating system’s kernel, related to the use of memory after it is freed, allows a hacker to trigger a service failure.
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11 Feb 2025 00:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.17.8 - 9.1
EPSS0.03681
SSVC
use after freeqeth br2devlinux kernelsystem zworkaround disablevulnerability
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