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Package: linux
CVE ID: CVE-2022-0494 CVE-2022-1012 CVE-2022-1729 CVE-2022-1786 CVE-2022-1789 CVE-2022-1852 CVE-2022-1966 CVE-2022-1972 CVE-2022-1974 CVE-2022-1975 CVE-2022-21499 CVE-2022-28893
Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks.
CVE-2022-0494
The scsi_ioctl() was susceptible to an information leak only
exploitable by users with CAP_SYS_ADMIN or CAP_SYS_RAWIO
capabilities.
CVE-2022-1012
The randomisation when calculating port offsets in the IP implementation
was enhanced.
CVE-2022-1729
Norbert Slusarek discovered a race condition in the perf subsystem
which could result in local privilege escalation to root. The default
settings in Debian prevent exploitation unless more permissive settings
have been applied in the kernel.perf_event_paranoid sysctl.
CVE-2022-1786
Kyle Zeng discovered a use-after-free in the io_uring subsystem which
way result in local privilege escalation to root.
CVE-2022-1789 / CVE-2022-1852
Yongkang Jia, Gaoning Pan and Qiuhao Li discovered two NULL pointer
dereferences in KVM's CPU instruction handling, resulting in denial
of service.
CVE-2022-1966
Aaron Adams discovered a use-after-free in Netfilter which may
result in local privilege escalation to root.
CVE-2022-1972
Ziming Zhang discovered an out-of-bound write in Netfilter which may
result in local privilege escalation to root.
CVE-2022-1974 / CVE-2022-1975
Duoming Zhou discovered that the NFC netlink interface was suspectible
to denial of service.
CVE-2022-21499
It was discovered that the kernel debugger could be used to bypass
UEFI Secure Boot restrictions.
CVE-2022-28893
Felix Fu discovered a use-after-free in the implementation of the Remote Procedure
Call (SunRPC) protocol, which could in denial of service or an information leak.
TODO: CVE-2022-1734 in data/CVE/list with '[bullseye] - linux 5.10.120-1'
without mentioning in the DSA advisory.
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