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Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii
Oleksenko discovered that some AMD processors could leak stale data from
division operations in certain situations. A local attacker could possibly
use this to expose sensitive information. (CVE-2023-20588)

It was discovered that the bluetooth subsystem in the Linux kernel did not
properly handle L2CAP socket release, 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-2023-40283)

It was discovered that some network classifier implementations in the Linux
kernel contained use-after-free vulnerabilities. A local attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2023-4128)

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thunderbird-115.3.1-1.fc39

FEDORA-2023-1afa208698 Packages in this update: thunderbird-115.3.1-1.fc39 Update description: Update to 115.3.1 ; https://www.thunderbird.net/en-US/thunderbird/115.3.1/releasenotes/ ; https://www.mozilla.org/en-US/security/advisories/mfsa2023-44/ Update to 115.3.0 ; https://www.thunderbird.net/en-US/thunderbird/115.3.0/releasenotes/...

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