4197 matches found
A use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect possibly leading to a kernel information leak.
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AZL-27248 CVE-2023-3268 affecting package kernel for versions less than 5.15.122.1-2
An out of bounds OOB memory access flaw was found in the Linux kernel in relayfilereadstartpos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information...
SUSE CVE-2023-3141
A use-after-free flaw was found in r592remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak...
A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem possibly leading to a kernel information leak.
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AZL-26783 CVE-2023-1859 affecting package kernel for versions less than 5.15.116.1-2
A use-after-free flaw was found in xen9pfsfrontremovet in net/9p/transxen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak...
Linux kernel 安全漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in versions of Linux kernel prior to 6.3-rc4, which stems from the presence of a race condition that can be exploited by an attacker to trigger ...
kernel: xfrm_expand_policies() in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice
A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. An error while resolving policies in xfrmbundlelookup causes the refcount to drop twice, leading to a possible crash and a denial of service...
kernel: RDMA/rxe: Fix mr->map double free
A double-free vulnerability was found in the Linux kernel RDMA RXE soft-RoCE driver's memory region handling. A local user with access to RDMA userspace verbs can register a memory region with parameters that cause initialization to fail, triggering error handling code that frees the mr-map...
kernel: NULL pointer dereference in rawv6_push_pending_frames
A NULL pointer dereference flaw was found in rawv6pushpendingframes in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash...
kernel: fs: dlm: fix invalid derefence of sb_lvbptr
In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix invalid derefence of sblvbptr I experience issues when putting a lkbsb on the stack and have sblvbptr field to a dangled pointer while not using DLMLKFVALBLK. It will crash with the following kernel message, the...
kernel: wifi: brcmfmac: fix invalid address access when enabling SCAN log level
A NULL pointer dereference vulnerability was found in the Broadcom brcmfmac wireless driver in the Linux kernel. When the SCAN debug log level is enabled, a loop variable 'i' is incorrectly modified when setting random MAC addresses. This causes an invalid memory access when attempting to print...
kernel: memory leak in ipv6_renew_options()
A memory leak flaw was found in the Linux kernel’s IPv6 functionality in how a user triggers the setsockopt of the IPV6ADDRFORM and IPV6DSTOPTS type. This flaw allows a user to crash the system if the setsockopt function is being called simultaneously with the IPV6ADDRFORM type and other processe...
USN-6070-1 linux-azure-fde-5.15, linux-raspi vulnerabilities
It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the...
kernel: drbd: only clone bio if we have a backing device
A NULL pointer dereference was found in the Linux kernel Distributed Replicated Block Device driver's I/O request handling. A local user with privileges to perform I/O operations on a DRBD block device can trigger I/O requests when the DRBD device is configured in diskless mode no local backing...
kernel: RDMA/hfi1: Prevent panic when SDMA is disabled
A possible NULL pointer dereference was observed in the Linux kernel in hfil module. This may lead to kernel panic and then crash...
kernel: hwmon: Handle failure to register sensor with thermal zone correctly
In the Linux kernel, the following vulnerability has been resolved: hwmon: Handle failure to register sensor with thermal zone correctly If an attempt is made to a sensor with a thermal zone and it fails, the call to devmthermalzoneofsensorregister may return -ENODEV. This may result in crashes...
kernel: net: stmmac: dwc-qos: Disable split header for Tegra194
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: dwc-qos: Disable split header for Tegra194 There is a long-standing issue with the Synopsys DWC Ethernet driver for Tegra194 where random system crashes have been observed 0. The problem occurs when the split header...
kernel: ext4: fix uninititialized value in 'ext4_evict_inode'
An uninitialized variable flaw was found in the Linux kernel's ext4 filesystem in the inode eviction path. A local user can trigger this issue by creating filesystem operations that cause inode allocation to fail before the iflags field is initialized, followed by inode cleanup that attempts to...
kernel: NULL pointer dereference in rawv6_push_pending_frames
A NULL pointer dereference flaw was found in rawv6pushpendingframes in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash...
kernel: wifi: brcmfmac: fix invalid address access when enabling SCAN log level
A NULL pointer dereference vulnerability was found in the Broadcom brcmfmac wireless driver in the Linux kernel. When the SCAN debug log level is enabled, a loop variable 'i' is incorrectly modified when setting random MAC addresses. This causes an invalid memory access when attempting to print...