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[FEDORA-2021-05152dbcf5] Fedora 33: kernel, kernel-tools, kernel-headers

Severity High
Affected Packages 3
CVEs 4
Info Packages References Vulnerabilities

The 5.11.20 stable kernel update contains a number of important fixes across the
tree.

Package Affected Version
pkg:rpm/fedora/kernel?distro=fedora-33 < 5.11.20.200.fc33
pkg:rpm/fedora/kernel-tools?distro=fedora-33 < 5.11.20.200.fc33
pkg:rpm/fedora/kernel-headers?distro=fedora-33 < 5.11.20.200.fc33
ID
FEDORA-2021-05152dbcf5
Severity
high
Severity from
CVE-2021-3491
URL
https://bodhi.fedoraproject.org/updates/FEDORA-2021-05152dbcf5
Published
2021-05-16T02:06:51
(3 years ago)
Modified
2021-05-16T02:06:51
(3 years ago)
Rights
Copyright 2021 Red Hat, Inc.
Other Advisories
Source # ID Name URL
Bugzilla 1959565 Bug #1959565 - CVE-2021-3491 kernel: Linux kernel io_uring PROVIDE_BUFFERS MAX_RW_COUNT bypass https://bugzilla.redhat.com/show_bug.cgi?id=1959565
Bugzilla 1959556 Bug #1959556 - CVE-2021-3490 kernel: Linux kernel eBPF bitwise ops ALU32 bounds tracking https://bugzilla.redhat.com/show_bug.cgi?id=1959556
Bugzilla 1959514 Bug #1959514 - CVE-2021-23134 kernel: use-after-free in nfc sockets https://bugzilla.redhat.com/show_bug.cgi?id=1959514
Bugzilla 1959559 Bug #1959559 - CVE-2021-3489 kernel: Linux kernel eBPF RINGBUF map oversized allocation https://bugzilla.redhat.com/show_bug.cgi?id=1959559
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/fedora/kernel?distro=fedora-33 fedora kernel < 5.11.20.200.fc33 fedora-33
Affected pkg:rpm/fedora/kernel-tools?distro=fedora-33 fedora kernel-tools < 5.11.20.200.fc33 fedora-33
Affected pkg:rpm/fedora/kernel-headers?distro=fedora-33 fedora kernel-headers < 5.11.20.200.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