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linux linux kernel 5.16 vulnerabilities and exploits
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5.5
CVSSv3
CVE-2022-0264
A vulnerability was found in the Linux kernel's eBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory...
Linux Linux Kernel 5.16
Linux Linux Kernel
4.1
CVSSv3
CVE-2021-4001
A race condition was found in the Linux kernel's ebpf verifier between bpf_map_update_elem and bpf_map_freeze due to a missing lock in kernel/bpf/syscall.c. In this flaw, a local user with a special privilege (cap_sys_admin or cap_bpf) can modify the frozen mapped address sp...
Linux Linux Kernel 5.16
Linux Linux Kernel
5.5
CVSSv3
CVE-2021-4135
A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data.
Linux Linux Kernel 5.16
Linux Linux Kernel
5.5
CVSSv3
CVE-2021-45402
The check_alu_op() function in kernel/bpf/verifier.c in the Linux kernel through v5.16-rc5 did not properly update bounds while handling the mov32 instruction, which allows local users to obtain potentially sensitive address information, aka a "pointer leak."
Linux Linux Kernel
Linux Linux Kernel 5.16
5.5
CVSSv3
CVE-2022-1195
A use-after-free vulnerability was found in the Linux kernel in drivers/net/hamradio. This flaw allows a local attacker with a user privilege to cause a denial of service (DOS) when the mkiss or sixpack device is detached and reclaim resources early.
Linux Linux Kernel 5.16
Linux Linux Kernel
Debian Debian Linux 10.0
Debian Debian Linux 11.0
7.1
CVSSv3
CVE-2021-4090
An out-of-bounds (OOB) memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmval[bmlen-1] in nfsd4_decode_bitmap4 in fs/nfsd/nfs4xdr.c. In this flaw, a local attacker with user privilege may gain access to out-of-bounds memory, l...
Linux Linux Kernel 5.16
Linux Linux Kernel
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H300e Firmware -
Netapp H500e Firmware -
Netapp H700e Firmware -
Netapp H410s Firmware -
Netapp H410c Firmware -
4.4
CVSSv3
CVE-2021-4002
A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized ...
Linux Linux Kernel 5.16
Linux Linux Kernel
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Fedoraproject Fedora 35
Oracle Communications Cloud Native Core Binding Support Function 22.1.3
Oracle Communications Cloud Native Core Policy 22.2.0
Oracle Communications Cloud Native Core Network Exposure Function 22.1.1
5.5
CVSSv3
CVE-2022-3105
An issue exists in the Linux kernel up to and including 5.16-rc6. uapi_finalize in drivers/infiniband/core/uverbs_uapi.c lacks check of kmalloc_array().
Linux Linux Kernel 5.16.0
Linux Linux Kernel
5.5
CVSSv3
CVE-2022-3106
An issue exists in the Linux kernel up to and including 5.16-rc6. ef100_update_stats in drivers/net/ethernet/sfc/ef100_nic.c lacks check of the return value of kmalloc().
Linux Linux Kernel 5.16.0
Linux Linux Kernel
5.5
CVSSv3
CVE-2022-3111
An issue exists in the Linux kernel up to and including 5.16-rc6. free_charger_irq() in drivers/power/supply/wm8350_power.c lacks free of WM8350_IRQ_CHG_FAST_RDY, which is registered in wm8350_init_charger().
Linux Linux Kernel 5.16.0
Linux Linux Kernel
CVSSv3
CVSSv2
CVSSv3
VMScore
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