[FEDORA-2021-54ee631709] Fedora 33: kernel

Severity Medium

Affected Packages 1

CVEs 2

The 5.13.8 stable kernel update contains a number of important fixes across the
tree.

Package	Affected Version
pkg:rpm/fedora/kernel?distro=fedora-33	< 5.13.8.100.fc33

ID

FEDORA-2021-54ee631709

Severity

medium

Severity from

CVE-2021-34556

URL

Published

2021-08-10T01:06:29
(3 years ago)

Modified

2021-08-10T01:06:29
(3 years ago)

Rights

Other Advisories

Source	# ID	Name	URL
Bugzilla	1989212	Bug #1989212 - CVE-2021-34556 kernel: unprivileged BPF program can obtain sensitive information from kernel memory via a speculative store bypass side-channel attack because of the possibility of uninitialized memory locations on the BPF stack	https://bugzilla.redhat.com/show_bug.cgi?id=1989212
Bugzilla	1989216	Bug #1989216 - CVE-2021-35477 kernel: unprivileged BPF program can obtain sensitive information from kernel memory via a speculative store bypass side-channel attack because the technique used by the BPF verifier to manage speculation is unreliable	https://bugzilla.redhat.com/show_bug.cgi?id=1989216

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch	Patch / Fix
Affected	pkg:rpm/fedora/kernel?distro=fedora-33	fedora	kernel	< 5.13.8.100.fc33	fedora-33

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date