GSD-2023-1001754 efi: fix NULL-deref in init error path

efi: fix NULL-deref in init error path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.89 by commit...

GSD-2023-1001692 efi: fix NULL-deref in init error path

efi: fix NULL-deref in init error path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.7 by commit adc96d30f6503d30dc68670c013716f1d9fcc747...

GSD-2023-1001663 gsmi: fix null-deref in gsmi_get_variable

gsmi: fix null-deref in gsmigetvariable This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.8 by commit 6646d769fdb0ce4318ef9afd127f8526d1ca839...

PT-2023-34848 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 3.0 through 5.10.164 Description: A null-deref issue was found in the gsmi get variable function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions 3.0 through...

Exploiting null-dereferences in the Linux kernel

Posted by Seth Jenkins, Project Zero For a fair amount of time, null-deref bugs were a highly exploitable kernel bug class. Back when the kernel was able to access userland memory without restriction, and userland programs were still able to map the zero page, there were many easy techniques for...

GSD-2023-1001591 cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter()

cxl: fix possible null-ptr-deref in cxlpciinitafu|adapter This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.337 by commit...

GSD-2023-1001271 parisc: led: Fix potential null-ptr-deref in start_task()

parisc: led: Fix potential null-ptr-deref in starttask This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commit...

GSD-2023-1001167 mtd: lpddr2_nvm: Fix possible null-ptr-deref

mtd: lpddr2nvm: Fix possible null-ptr-deref This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1001107 RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed

RDMA/rxe: Fix NULL-ptr-deref in rxeqpdocleanup when socket create failed This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1000965 hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()

hugetlbfs: fix null-ptr-deref in hugetlbfsparseparam This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1000910 parisc: led: Fix potential null-ptr-deref in start_task()

parisc: led: Fix potential null-ptr-deref in starttask This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.87 by commit...

GSD-2023-1000806 wifi: mac80211: mlme: fix null-ptr deref on failed assoc

wifi: mac80211: mlme: fix null-ptr deref on failed assoc This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

GSD-2023-1000665 cxl: fix possible null-ptr-deref in cxl_guest_init_afu|adapter()

cxl: fix possible null-ptr-deref in cxlguestinitafu|adapter This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

GSD-2023-1000643 power: supply: cw2015: Fix potential null-ptr-deref in cw_bat_probe()

power: supply: cw2015: Fix potential null-ptr-deref in cwbatprobe This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

GSD-2023-1000452 parisc: led: Fix potential null-ptr-deref in start_task()

parisc: led: Fix potential null-ptr-deref in starttask This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.18 by commit...

GSD-2023-1000371 net: phy: fix null-ptr-deref while probe() failed

net: phy: fix null-ptr-deref while probe failed This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.301 by commit...

GSD-2022-1008036 tracing: kprobe: Fix potential null-ptr-deref on trace_event_file in kprobe_event_gen_test_exit()

tracing: kprobe: Fix potential null-ptr-deref on traceeventfile in kprobeeventgentestexit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version...

GSD-2022-1008010 SUNRPC: Fix null-ptr-deref when xps sysfs alloc failed

SUNRPC: Fix null-ptr-deref when xps sysfs alloc failed This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.78 by commit...

GSD-2022-1007916 drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker()

drm: Fix potential null-ptr-deref in drmvblankdestroyworker This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.80 by commit...

GSD-2022-1007900 net: microchip: sparx5: Fix potential null-ptr-deref in sparx_stats_init() and sparx5_start()

net: microchip: sparx5: Fix potential null-ptr-deref in sparxstatsinit and sparx5start This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.80 ...