6101 matches found
CVE-2024-26777 fbdev: sis: Error out if pixclock equals zero
In the Linux kernel, the following vulnerability has been resolved: fbdev: sis: Error out if pixclock equals zero The userspace program could pass any values to the driver through ioctl interface. If the driver doesn't check the value of pixclock, it may cause divide-by-zero error. In...
CVE-2024-26777 fbdev: sis: Error out if pixclock equals zero
In the Linux kernel, the following vulnerability has been resolved: fbdev: sis: Error out if pixclock equals zero The userspace program could pass any values to the driver through ioctl interface. If the driver doesn't check the value of pixclock, it may cause divide-by-zero error. In...
CVE-2024-26733
In the Linux kernel, the following vulnerability has been resolved: arp: Prevent overflow in arpreqget. syzkaller reported an overflown write in arpreqget. 0 When ioctlSIOCGARP is issued, arpreqget looks up an neighbour entry and copies neigh-ha to struct arpreq.arpha.sadata. The arpha here is...
CVE-2024-26733
CVE-2024-26733 (Linux kernel) : A heap-based buffer overflow in arp_req_get() was fixed. The issue occurs when ioctl(SIOCGARP) copies neigh->ha into arpreq.arp_ha.sa_data (14-byte sockaddr) with a 14-byte copy, risking overflow into arp_flags and overwriting arp_netmask if dev->addr_len exc...
kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query
A NULL pointer dereference issue was found in the Linux kernel's vmwgfx driver in vmwcmddxdefinequery. This flaw allows a local, unprivileged attacker with access to either /dev/dri/card0 or /dev/dri/rendererD128, who can issue an ioctl on the resulting file descriptor, to crash the system, causi...
CVE-2024-26657
In the Linux kernel, the following vulnerability has been resolved: drm/sched: fix null-ptr-deref in init entity The bug can be triggered by sending an amdgpucswaitioctl to the AMDGPU DRM driver on any ASICs with valid context. The bug was reported by Joonkyo Jung . For example the following code...
CVE-2024-26657
In the Linux kernel, the following vulnerability has been resolved: drm/sched: fix null-ptr-deref in init entity The bug can be triggered by sending an amdgpucswaitioctl to the AMDGPU DRM driver on any ASICs with valid context. The bug was reported by Joonkyo Jung . For example the following code...
CVE-2024-26657
CVE-2024-26657 relates to a NULL pointer dereference in the Linux kernel’s DRM scheduler code (drm_sched_entity_init). The issue could be triggered by AMDGPU user-space IOCTL flow: user calls AMDGPU_CTX_ALLOC_CTX via amdgpu_ctx_ioctl, then AMDGPU_WAIT_CS without submitting a job, which could lead...
CVE-2024-26656 drm/amdgpu: fix use-after-free bug
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix use-after-free bug The bug can be triggered by sending a single amdgpugemuserptrioctl to the AMDGPU DRM driver on any ASICs with an invalid address and size. The bug was reported by Joonkyo Jung . For example the...
Microsoft Windows 10.0.17763.5458 Privilege Escalation
Exploit Title : EXPLOIT Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control Vulnerability CVE-2024-21338 This module requires Metasploit: https://metasploit.com/download Author : E1.Coders Contact : E1.Coders at Mail dot RU Security Risk : High require 'msf/core' class...
Important: kernel
Issue Overview: dmtablecreate in drivers/md/dm-table.c in the Linux kernel through 6.7.4 can attempt to in alloctargets allocate more than INTMAX bytes, and crash, because of a missing check for struct dmioctl.targetcount. CVE-2023-52429 In the Linux kernel, the following vulnerability has been...
PT-2024-27207
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to an overflow in the blk ioctl discard function when the start + len parameter exceeds the maximum allowed value. This can cause a hung task if a discard ioctl is...
SUSE-SU-2024:1025-1 Security update for the Linux Kernel (Live Patch 47 for SLE 12 SP5)
This update for the Linux Kernel 4.12.14-122173 fixes one issue. The following security issue was fixed: - CVE-2023-51779: Fixed a use-after-free because of a btsockioctl race condition in btsockrecvmsg bsc1218610...
CVE-2024-26644 btrfs: don't abort filesystem when attempting to snapshot deleted subvolume
In the Linux kernel, the following vulnerability has been resolved: btrfs: don't abort filesystem when attempting to snapshot deleted subvolume If the source file descriptor to the snapshot ioctl refers to a deleted subvolume, we get the following abort: BTRFS: Transaction aborted error -2 WARNIN...
CVE-2024-29216
Exposed IOCTL with insufficient access control issue exists in cg6kwin2k.sys prior to 2.1.7.0. By sending a specific IOCTL request, a user without the administrator privilege may perform I/O to arbitrary hardware port or physical address, resulting in erasing or altering the firmware...
CVE-2024-29216
Exposed IOCTL with insufficient access control issue exists in cg6kwin2k.sys prior to 2.1.7.0. By sending a specific IOCTL request, a user without the administrator privilege may perform I/O to arbitrary hardware port or physical address, resulting in erasing or altering the firmware...
CVE-2024-29216
The CVE-2024-29216 issue affects the Sangoma cg6kwin2k.sys driver (cg6kwin2k.sys) prior to version 2.1.7.0. A user without administrator privileges can send a crafted IOCTL, enabling I/O to arbitrary hardware ports or physical addresses and potentially erasing or altering firmware. Affected compo...
Sangoma Technologies CG/MG family driver cg6kwin2k.sys vulnerable to insufficient access control on its IOCTL
Overview CG/MG family driver cg6kwin2k.sys provided by Sangoma Technologies is vulnerable to insufficient access control on its IOCTL CWE-782. Takahiro Haruyama of Broadcom Carbon Black reported this vulnerability to JPCERT/CC. JPCERT/CC coordinated with the developer. Impact By sending a specifi...
PT-2024-3460
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.28 Description A use-after-free bug has been identified in the Linux kernel, specifically in the AMDGPU DRM driver. This bug can be triggered by sending a single amdgpu gem userptr ioctl to the AMDGPU DRM...