59 results · Clear filters · Feed
-
Medium 5.5
An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a…
-
Medium 5.5
The Linux kernel was found vulnerable out of bounds memory access in the drivers/video/fbdev/sm712fb.c:smtcfb_read() fu…
-
Medium 5.6
Arbitrary Memory Disclosure through CPU Side-Channel Attacks (Retbleed)
Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary…
-
Medium 5.5
Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an authenticate…
-
Medium 5.5
Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to po…
-
Medium 5.5
Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated user to potenti…
-
Medium 6.7
KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker w…
-
Medium 5.5
usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c in the Linux kernel through 5.17.1 has a double free.
-
Medium 5.5
In the Linux kernel before 5.17.1, a refcount leak bug was found in net/llc/af_llc.c.
-
Medium 6.5
Non-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an authorized user t…
-
Medium 6.5CVE-2022-0001 Public exploit
Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may allow an authori…
-
Medium 6.6
Double Free in net/packet/af_packet.c leading to priviledge escalation
A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1…
KEV Apr 11, 2022 -
Medium 6.5
Guest can force Linux netback driver to hog large amounts of kernel memory T[his CNA information record relates to mult…
-
Medium 6.4CVE-2021-0920 Exploited
In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to loc…
KEV May 23, 2022 -
Medium 4.0
An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. Th…
-
Medium 6.7
Linux Kernel sctp_destroy_sock race condition
A race condition in Linux kernel SCTP sockets (net/sctp/socket.c) before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process. If sctp_destroy_sock is called without sock_net(sk)->sctp.addr_wq_lock …
-
Medium 5.1
IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the da…
-
Medium 5.5
An issue was discovered in drivers/accessibility/speakup/spk_ttyio.c in the Linux kernel through 5.9.9. Local attackers…
-
Medium 5.4CVE-2020-10135 Public exploit
Bluetooth devices supporting BR/EDR v5.2 and earlier are vulnerable to impersonation attacks
Legacy pairing and secure-connections pairing authentication in Bluetooth BR/EDR Core Specification v5.2 and earlier may allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. An unauthenticated, adjacent att…