Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of
the Linux kernel did not properly perform reference counting in some
situations, leading to a use-after-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or execute
arbitrary code. (CVE-2022-29581)
Bing-Jhong Billy Jheng discovered that the io_uring subsystem in the Linux
kernel contained in integer overflow. A local attacker could use this to
cause a denial of service (system crash) or execute arbitrary code.
(CVE-2022-1116)
Jann Horn discovered that the Linux kernel did not properly enforce seccomp
restrictions in some situations. A local attacker could use this to bypass
intended seccomp sandbox restrictions. (CVE-2022-30594)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | linux-image-gkeop-5.4 | <Â 5.4.0.1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-cloud-tools-gkeop | <Â 5.4.0.1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-cloud-tools-gkeop-5.4 | <Â 5.4.0.1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-gkeop | <Â 5.4.0.1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-gkeop-5.4 | <Â 5.4.0.1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-gkeop | <Â 5.4.0.1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-gkeop-5.4 | <Â 5.4.0.1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-gkeop | <Â 5.4.0.1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-modules-extra-gkeop | <Â 5.4.0.1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-modules-extra-gkeop-5.4 | <Â 5.4.0.1043.46 | UNKNOWN |