CVE-2022-2327High· 7.5▾ Twilightio_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrec…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 2.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.3%
0.3% → 0.3%
Last analysed / modified upstream
io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We recommend upgrading the kernel past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859
h300s_firmwareh500s_firmwareh700s_firmwareh410s_firmwareh410c_firmwarelinux_kernel < 5.10.125linux_kernel >= 5.11, < 5.12Upgrade past the affected range:
linux_kernel 5.12Connected by shared product, vendor, weakness, or advisory.
CVE-2024-1086High· 7.8A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, …
CVE-2023-32233High· 7.8In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory
CVE-2023-5178High· 8.8A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe/TCP subsystem in the Linux kernel
CVE-2023-3141High· 7.1A use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel
CVE-2022-41222High· 7.0mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
CVE-2022-3649Low· 3.1A vulnerability was found in Linux Kernel