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Red Hat Security Advisory

RHSA-2020:2854

kernel-alt security and bug fix update

Released 2020-07-07 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 12 records

TI-2018-12094 CVE-2018-16884 · GHSA-cxqg-5c27-qx45

Use after free in [UNKNOWN] kernel:

Priority LOW 38

A flaw was found in the Linux kernel's NFS41+ subsystem.

CVSS 3.1HIGH 8.0 Adjacent network Low privileges No interaction EPSS 0.01455 Published 2018-12-18 Fixed CWE-416
TI-2019-06903 CVE-2019-9458 · GHSA-8g22-424r-399r

Race condition in Android

Priority LOW 30

In the Android kernel in the video driver there is a use after free due to a race condition.

CVSS 3.1HIGH 7.0 Local Low privileges No interaction EPSS 0.00169 Published 2019-09-06 Partial fix CWE-362
Priority LOW 29

KVM in the Linux kernel on Power8 processors has a conflicting use of HSTATE_HOST_R1 to store r1 state in kvmppc_hv_entry plus in kvmppc_{save,restore}_tm, leading to a stack corruption.

CVSS 3.1MEDIUM 6.5 Local Low privileges No interaction EPSS 0.00347 Published 2020-04-09 Partial fix · 4.18 CWE-368
TI-2020-08619 CVE-2020-10720 · GHSA-hx2j-322m-8267

Use after free in Kernel

Priority LOW 25

A flaw was found in the Linux kernel's implementation of GRO in versions before 5.2.

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00336 Published 2020-09-03 Partial fix CWE-416
Priority LOW 23

A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures,…

CVSS 3.1MEDIUM 4.7 Local Low privileges No interaction EPSS 0.00633 Published 2019-11-18 Partial fix CWE-401