Where
-Infinity
0
Severity
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Versions affected: BIND 9.18.0 When a vulnerable version of named receives a series of specific queries, the named process will eventually terminate due to a failed assertion check.

Remedy

Users of BIND 9.18.0 should upgrade to BIND 9.18.1
First published (updated )
Severity
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

When the vulnerability is triggered the BIND process will exit. BIND 9.18.0

Remedy

Users of BIND 9.18.0 should upgrade to BIND 9.18.1
First published (updated )
Severity
7.8
Use After Free
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A flaw use after free in the Linux kernel Management Component Transport Protocol (MCTP) subsystem was found in the way user triggers cancelworksync after the unregisternetdev during removing device. A local user could use this flaw to crash the system or escalate their privileges on the system. It is actual from Linux Kernel 5.17-rc1 (when mctp-serial.c introduced) till 5.17-rc5.

First published (updated )
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A vulnerability was found in the Linux kernel when certain binary files have the exec-all attribute with gcc. This issue can cause the execution of bytes located in the non-executable regions of a file.

1 / 3

Remedy

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
First published (updated )
Severity
7.8
Use After Free
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

kernel/ucount.c in the Linux kernel 5.14 through 5.16.4, when unprivileged user namespaces are enabled, allows a use-after-free and privilege escalation because a ucounts object can outlive its namespace.

1 / 2

Remedy

Disable unprivileged user namespaces: sysctl -w kernel.unprivileged_userns_clone=0
First published (updated )
Severity
7.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel. A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.

1 / 3

Remedy

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
First published (updated )
Severity
7.8
Race Condition
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A flaw was found in the Linux kernel. Wrong locking in the AFVSOCK socket can cause a local privilege escalation, bypassing SMEP and SMAP. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

1 / 3
First published (updated )
Severity
5.6
Infoleak
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

A backporting error was discovered in the Linux stable/longterm kernel ...

1 / 3
Source: Debian
First published (updated )

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