xen-4.15.3-1.fc35
update to xen-4.15.3
x86: MMIO Stale Data vulnerabilities (not applied in 4.15.2-5)
x86: MMIO Stale Data vulnerabilities [XSA-404, CVE-2022-21123,
CVE-2022-21125, CVE-2022-21166]
x86 pv: Race condition in typeref acquisition [XSA-401, CVE-2022-26362]
x86 pv: Insufficient care with non-coherent mappings [ XSA-402,
CVE-2022-26363, CVE-2022-26364]
Eric Biederman discovered that the cgroup process migration implementation
in the Linux kernel did not perform permission checks correctly in some
situations. A local attacker could possibly use this to gain administrative
privileges. (CVE-2021-4197)
Lin Ma discovered that the NFC Controller Interface (NCI) implementation in
the Linux kernel contained a race condition, leading to 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-2021-4202)
It was discovered that the PF_KEYv2 implementation in the Linux kernel did
not properly initialize kernel memory in some situations. A local attacker
could use this to expose sensitive information (kernel memory).
(CVE-2022-1353)
It was discovered that the virtual graphics memory manager implementation
in the Linux kernel was subject to a race condition, potentially leading to
an information leak. (CVE-2022-1419)
Minh Yuan discovered that the floppy disk driver in the Linux kernel
contained a race condition, leading to 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-2022-1652)
It was discovered that the Atheros ath9k wireless device driver in the
Linux kernel did not properly handle some error conditions, leading to 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-2022-1679)
It was discovered that the Marvell NFC device driver implementation in the
Linux kernel did not properly perform memory cleanup operations in some
situations, leading to a use-after-free vulnerability. A local attacker
could possibly use this to cause a denial of service (system) or execute
arbitrary code. (CVE-2022-1734)
赵子轩 discovered that the 802.2 LLC type 2 driver in the Linux kernel did not
properly perform reference counting in some error conditions. A local
attacker could use this to cause a denial of service. (CVE-2022-28356)
Cross Site Scripting (XSS) vulnerability in FusionPBX 4.5.26 allows remote unauthenticated users to inject arbitrary web script or HTML via an unsanitized “path” parameter in resources/login.php.
An issue has been discovered in GitLab affecting all versions starting from 14.0 before 14.4.5, all versions starting from 14.5.0 before 14.5.3, all versions starting from 14.6.0 before 14.6.2. GitLab was not disabling the Autocomplete attribute of fields related to sensitive information making it possible to be retrieved under certain conditions.
It was discovered that the 8 Devices USB2CAN interface implementation in
the Linux kernel did not properly handle certain error conditions, leading
to a double-free. A local attacker could possibly use this to cause a
denial of service (system crash).
It was discovered that some Intel processors did not completely perform
cleanup actions on multi-core shared buffers. A local attacker could
possibly use this to expose sensitive information. (CVE-2022-21123)
It was discovered that some Intel processors did not completely perform
cleanup actions on microarchitectural fill buffers. A local attacker could
possibly use this to expose sensitive information. (CVE-2022-21125)
It was discovered that some Intel processors did not properly perform
cleanup during specific special register write operations. A local attacker
could possibly use this to expose sensitive information. (CVE-2022-21166)
golang-1.16.15-3.fc35
Security fix for CVE-2022-29526
The simplepush server iterates through the application installations and pushes a notification to the server provided by deviceToken. But this is user controlled. If a bogus applications is registered with bad deviceTokens, one can generate endless exceptions when those endpoints can’t be reached or can slow the server down by purposefully wasting it’s time with slow endpoints. Similarly, one can provide whatever HTTP end point they want. This turns the server into a DDOS vector or an anonymizer for the posting of malware and so on.
Multiple persistent cross-site scripting (XSS) flaws were found in the way Aerogear handled certain user-supplied content. A remote attacker could use these flaws to compromise the application with specially crafted input.
Posted by Eldar Marcussen on Jun 30
JAHx221 – RCE in copy/pasted PHP compat libraries, json_decode function
===============================================================================
Several PHP compatability libraries contain a potential remote code
execution
flaw in their `json_decode()` function based on having copy pasted existing
vulnerable code.
Identifiers
—————————————
* JAHx221 – http://www.justanotherhacker.com/advisories/JAHx221.txt…
