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Package : linux
CVE ID : CVE-2020-3702 CVE-2020-16119 CVE-2021-3653 CVE-2021-3656
CVE-2021-3679 CVE-2021-3732 CVE-2021-3739 CVE-2021-3743
CVE-2021-3753 CVE-2021-37576 CVE-2021-38160 CVE-2021-38166
CVE-2021-38199 CVE-2021-40490 CVE-2021-41073
Debian Bug : 993948 993978
Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks.
CVE-2020-3702
Description
CVE-2020-16119
Description
CVE-2021-3653
Description
CVE-2021-3656
Description
CVE-2021-3679
Description
CVE-2021-3732
Description
CVE-2021-3739
Description
CVE-2021-3743
Description
CVE-2021-3753
Description
CVE-2021-37576
Description
CVE-2021-38160
Description
CVE-2021-38166
An integer overflow flaw in the BPF subsystem could allow a local
attacker able to cause a denial of service or potentially the
execution of arbitrary code. This flaw is mitigated by default in
Debian as unprivileged calls to bpf() are disabled.
CVE-2021-38199
Michael Wakabayashi reported a flaw in the NFSv4 client
subsystem where incorrect connection-setup ordering allows
operations of a remote NFSv4 server to cause a denial of service
(hanging of mounts).
CVE-2021-40490
A race condition was discovered in the ext4 subsystem when writing
to an inline_data file while its xattrs are changing, which could
result in denial of service.
CVE-2021-41073
Valentina Palmiotti discovered a flaw in io_uring allowing a local
attacker to escalate privileges by using IORING_OP_PROVIDE_BUFFERS
to trigger a free of a kernel buffer.
For the stable distribution (bullseye), these problems have been fixed in
version 5.10.46-5.
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