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PT-2022-7631 · Linux +3 · Linux Kernel +3

🗓️ 15 Feb 2022 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 6 Views

Btrfs memory overwrite bug in Linux kernel may cause denial of service; upgrade beyond 5.17.0-rc2-1.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec		The vulnerability of the __bpf in the kernel/bpf/helpers.c file, which is part of the BPF interpreter support for Linux’s kernel, allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
24 Mar 202600:00
–bdu_fstec
bdu_fstec		The vulnerability of the ks8851_rx_pkts() function in the drivers/net/ethernet/micrel/ks8851_common.c file of the Ethernet adapter support driver for the Micrel kernel in the Linux operating system allows a hacker to cause a service failure.
31 Mar 202600:00
–bdu_fstec
bdu_fstec		The vulnerability of the lpfc_prep_embed_io() function in the drivers/scsi/lpfc/lpfc_sli.c module of the Linux operating system’s SCSI device support driver allows a hacker to cause a service failure.
1 Apr 202600:00
–bdu_fstec
bdu_fstec		The vulnerability of the eBPF subsystem in Linux kernel systems, which allows attackers to enhance their privileges
7 Feb 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the BPF_BTF_LOAD() function in the eBPF subsystem of Linux’s operating systems allows a malicious actor to escalate their privileges or cause service interruptions.
18 Apr 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the eBPF subsystem in the Linux operating system allows a hacker to cause a service failure, an application to terminate abnormally, or execute arbitrary code.
30 Aug 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the vmw_cmd_res_check function in the vmwgfx driver (drivers/gpu/vmxgfx/vmxgfx_execbuf.c) of the Linux kernel allows a malicious actor to increase their privileges or cause service failures.
12 Sep 202200:00
–bdu_fstec
bdu_fstec		Vulnerability of the vmw_execbuf_tie context driver’s function in the vmwgfx driver (drivers/gpu/vmxgfx/vmxgfx_execbuf.c) in the Linux operating system, which allows a malicious actor to increase their privileges or cause service failures.
12 Sep 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the Linux operating system’s kernel USB driver allows a hacker to trigger a service failure or increase their privileges.
22 Dec 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the nft_immediateDestroy() function in the net/netfilter/nft_immediate.c module of the Netfilter subsystem in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of data.
24 Jul 202300:00
–bdu_fstec
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12 Feb 2025 00:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.15.5 - 8.4
CVSS 27.2
EPSS0.019
SSVC
linux kernelbtrfs filesystemmemory overwritedenial of serviceupgrade required
6