Multiple security vulnerabilities have been found in Asterisk, an Open Source
Private Branch Exchange. Buffer overflows and other programming errors could be
exploited for information disclosure or the execution of arbitrary code.
Multiple security issues were discovered in Thunderbird, which could
result in denial of service or the execution of arbitrary code.
It was discovered that a race condition existed in the instruction emulator
of the Linux kernel on Arm 64-bit systems. A local attacker could use this
to cause a denial of service (system crash). (CVE-2022-20422)
It was discovered that the KVM implementation in the Linux kernel did not
properly handle virtual CPUs without APICs in certain situations. A local
attacker could possibly use this to cause a denial of service (host system
crash). (CVE-2022-2153)
Hao Sun and Jiacheng Xu discovered that the NILFS file system
implementation in the Linux kernel contained a use-after-free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2022-2978)
Abhishek Shah discovered a race condition in the PF_KEYv2 implementation in
the Linux kernel. A local attacker could use this to cause a denial of
service (system crash) or possibly expose sensitive information (kernel
memory). (CVE-2022-3028)
It was discovered that the IDT 77252 ATM PCI device driver in the Linux
kernel did not properly remove any pending timers during device exit,
resulting in a use-after-free vulnerability. A local attacker could
possibly use this to cause a denial of service (system crash) or execute
arbitrary code. (CVE-2022-3635)
It was discovered that the Netlink Transformation (XFRM) subsystem in the
Linux kernel contained a reference counting error. A local attacker could
use this to cause a denial of service (system crash). (CVE-2022-36879)
Xingyuan Mo and Gengjia Chen discovered that the Promise SuperTrak EX
storage controller driver in the Linux kernel did not properly handle
certain structures. A local attacker could potentially use this to expose
sensitive information (kernel memory). (CVE-2022-40768)
xen-4.15.4-1.fc35
update to xen-4.15.4
adjust xen.canonicalize.patch
remove or adjust patches now included or superceded upstream
x86: Multiple speculative security issues [XSA-422, CVE-2022-23824]
thunderbird-102.5.0-1.fc35
Update to 102.5.0 ;
https://www.mozilla.org/en-US/security/advisories/mfsa2022-49/ ;
https://www.thunderbird.net/en-US/thunderbird/102.5.0/releasenotes/ ;
https://www.thunderbird.net/en-US/thunderbird/102.4.2/releasenotes/
Update to 102.4.1 ; https://www.thunderbird.net/en-US/thunderbird/102.4.1/releasenotes/
Update to 102.4.0 ; https://www.thunderbird.net/en-US/thunderbird/102.4.0/releasenotes/
thunderbird-102.5.0-1.fc36
Update to 102.5.0 ;
https://www.mozilla.org/en-US/security/advisories/mfsa2022-49/ ;
https://www.thunderbird.net/en-US/thunderbird/102.5.0/releasenotes/ ;
https://www.thunderbird.net/en-US/thunderbird/102.4.2/releasenotes/
heimdal-7.7.1-1.el7
This release fixes the following Security Vulnerabilities:
CVE-2022-42898 PAC parse integer overflows
CVE-2022-3437 Overflows and non-constant time leaks in DES{,3} and arcfour
CVE-2022-41916 Fix Unicode normalization read of 1 bytes past end of array
CVE-2021-44758 NULL dereference DoS in SPNEGO acceptors
CVE-2021-3671 A null pointer de-reference when handling missing sname in TGS-REQ
CVE-2022-44640 Heimdal KDC: invalid free in ASN.1 codec
Note that CVE-2022-44640 is a severe vulnerability, possibly a 10.0 on the Common Vulnerability Scoring System (CVSS) v3.
heimdal-7.7.1-1.el8
This release fixes the following Security Vulnerabilities:
CVE-2022-42898 PAC parse integer overflows
CVE-2022-3437 Overflows and non-constant time leaks in DES{,3} and arcfour
CVE-2022-41916 Fix Unicode normalization read of 1 bytes past end of array
CVE-2021-44758 NULL dereference DoS in SPNEGO acceptors
CVE-2021-3671 A null pointer de-reference when handling missing sname in TGS-REQ
CVE-2022-44640 Heimdal KDC: invalid free in ASN.1 codec
Note that CVE-2022-44640 is a severe vulnerability, possibly a 10.0 on the Common Vulnerability Scoring System (CVSS) v3.
heimdal-7.7.1-1.fc35
This release fixes the following Security Vulnerabilities:
CVE-2022-42898 PAC parse integer overflows
CVE-2022-3437 Overflows and non-constant time leaks in DES{,3} and arcfour
CVE-2022-41916 Fix Unicode normalization read of 1 bytes past end of array
CVE-2021-44758 NULL dereference DoS in SPNEGO acceptors
CVE-2021-3671 A null pointer de-reference when handling missing sname in TGS-REQ
CVE-2022-44640 Heimdal KDC: invalid free in ASN.1 codec
Note that CVE-2022-44640 is a severe vulnerability, possibly a 10.0 on the Common Vulnerability Scoring System (CVSS) v3.
heimdal-7.7.1-1.fc36
This release fixes the following Security Vulnerabilities:
CVE-2022-42898 PAC parse integer overflows
CVE-2022-3437 Overflows and non-constant time leaks in DES{,3} and arcfour
CVE-2022-41916 Fix Unicode normalization read of 1 bytes past end of array
CVE-2021-44758 NULL dereference DoS in SPNEGO acceptors
CVE-2021-3671 A null pointer de-reference when handling missing sname in TGS-REQ
CVE-2022-44640 Heimdal KDC: invalid free in ASN.1 codec
Note that CVE-2022-44640 is a severe vulnerability, possibly a 10.0 on the Common Vulnerability Scoring System (CVSS) v3.
