Vulnerabilities > Linux > Linux Kernel > 5.15.7

DATE CVE VULNERABILITY TITLE RISK
2023-01-12 CVE-2023-23454 Type Confusion vulnerability in multiple products
cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
local
low complexity
linux debian CWE-843
5.5
2023-01-12 CVE-2023-23455 Type Confusion vulnerability in multiple products
atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
local
low complexity
linux debian CWE-843
5.5
2023-01-10 CVE-2022-4379 Use After Free vulnerability in multiple products
A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel.
network
low complexity
linux fedoraproject CWE-416
7.5
2023-01-09 CVE-2022-2196 Insecure Default Initialization of Resource vulnerability in multiple products
A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM (L0) advertising eIBRS support to L1.
local
low complexity
linux debian CWE-1188
8.8
2023-01-05 CVE-2022-4378 Out-of-bounds Write vulnerability in Linux Kernel
A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables.
local
low complexity
linux CWE-787
7.8
2022-12-23 CVE-2022-47943 Out-of-bounds Read vulnerability in Linux Kernel
An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2.
network
low complexity
linux CWE-125
8.1
2022-12-23 CVE-2022-47938 Out-of-bounds Read vulnerability in Linux Kernel
An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2.
network
low complexity
linux CWE-125
6.5
2022-12-23 CVE-2022-47939 Use After Free vulnerability in Linux Kernel
An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2.
network
low complexity
linux CWE-416
critical
9.8
2022-12-23 CVE-2022-47940 Out-of-bounds Read vulnerability in Linux Kernel
An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.18 before 5.18.18.
network
low complexity
linux CWE-125
8.1
2022-12-23 CVE-2022-47941 Memory Leak vulnerability in Linux Kernel
An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2.
network
low complexity
linux CWE-401
7.5