CLSA-2024-1731348593 kernel: Fix of 18 CVEs

mm: call the securitymmapfile LSM hook in remapfilepages CVE-2024-47745 - slip: make slhcremember more robust against malicious packets CVE-2024-50033 - drm/amdkfd: amdkfdfreegttmem clear the correct pointer CVE-2024-49991 - firmwareloader: Block path traversal CVE-2024-47742 - ext4: avoid OOB...

CVE-2024-50239 phy: qcom: qmp-usb-legacy: fix NULL-deref on runtime suspend

In the Linux kernel, the following vulnerability has been resolved: phy: qcom: qmp-usb-legacy: fix NULL-deref on runtime suspend Commit 413db06c05e7 "phy: qcom-qmp-usb: clean up probe initialisation" removed most users of the platform device driver data from the qcom-qmp-usb driver, but mistakenl...

ACPI: sysfs: validate return type of _STR method

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DEBIAN-CVE-2024-50122

In the Linux kernel, the following vulnerability has been resolved: PCI: Hold rescan lock while adding devices during host probe Since adding the PCI power control code, we may end up with a race between the pwrctl platform device rescanning the bus and host controller probe functions. The latter...

CVE-2024-50122

CVE-2024-50122 is a Linux kernel vulnerability in the PCI subsystem (power control code) where a race between the power-control device rescanning and host controller probe can leave two incomplete devices and trigger a crash when removing the device via sysfs. The root cause is not fully detailed...

kernel: ethtool: check device is present when getting link settings

A flaw was found in ethtool in the Linux kernel, where sysfs reader getting link settings can attempt to read the device state on a device that is not present, leading to a crash...

ROS-20241101-01

A vulnerability in the sysfs component of the Linux operating system kernel is related to excessive output in the sysfsbreakactiveprotection function in fs/sysfs/file.c. Exploitation of the vulnerability could allow an attacker to gain access to sensitive information Vulnerability in the clk...

kernel: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()

A vulnerability was found in the Linux kernel's ext4 filesystem within the ext4fillsuper function, where uninitialized access to ratelimitstate-lock can occur, where the sysfs interface is registered before properly initializing rs-lock, potentially allowing other processes to modify rs-interval ...

kernel: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()

A vulnerability was found in the Linux kernel's ext4 filesystem within the ext4fillsuper function, where uninitialized access to ratelimitstate-lock can occur, where the sysfs interface is registered before properly initializing rs-lock, potentially allowing other processes to modify rs-interval ...

kernel: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()

A vulnerability was found in the Linux kernel's ext4 filesystem within the ext4fillsuper function, where uninitialized access to ratelimitstate-lock can occur, where the sysfs interface is registered before properly initializing rs-lock, potentially allowing other processes to modify rs-interval ...

kernel: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()

A vulnerability was found in the Linux kernel's ext4 filesystem within the ext4fillsuper function, where uninitialized access to ratelimitstate-lock can occur, where the sysfs interface is registered before properly initializing rs-lock, potentially allowing other processes to modify rs-interval ...

SUSE CVE-2024-50068

In the Linux kernel, the following vulnerability has been resolved: mm/damon/tests/sysfs-kunit.h: fix memory leak in damonsysfstestaddtargets The sysfstarget-regions allocated in damonsysfsregionsalloc is not freed in damonsysfstestaddtargets, which cause the following memory leak, free it to fix...

DEBIAN-CVE-2024-50068

In the Linux kernel, the following vulnerability has been resolved: mm/damon/tests/sysfs-kunit.h: fix memory leak in damonsysfstestaddtargets The sysfstarget-regions allocated in damonsysfsregionsalloc is not freed in damonsysfstestaddtargets, which cause the following memory leak, free it to fix...

UBUNTU-CVE-2024-50068

In the Linux kernel, the following vulnerability has been resolved: mm/damon/tests/sysfs-kunit.h: fix memory leak in damonsysfstestaddtargets The sysfstarget-regions allocated in damonsysfsregionsalloc is not freed in damonsysfstestaddtargets, which cause the following memory leak, free it to fix...

CVE-2024-50068

Technical details about CVE-2024-50068 are not publicly provided in the supplied documents. The references list the vulnerability but do not describe affected versions, root cause, or fixes. Monitor official advisories for updates.

CVE-2024-50068 mm/damon/tests/sysfs-kunit.h: fix memory leak in damon_sysfs_test_add_targets()

In the Linux kernel, the following vulnerability has been resolved: mm/damon/tests/sysfs-kunit.h: fix memory leak in damonsysfstestaddtargets The sysfstarget-regions allocated in damonsysfsregionsalloc is not freed in damonsysfstestaddtargets, which cause the following memory leak, free it to fix...

CVE-2024-50068 mm/damon/tests/sysfs-kunit.h: fix memory leak in damon_sysfs_test_add_targets()

In the Linux kernel, the following vulnerability has been resolved: mm/damon/tests/sysfs-kunit.h: fix memory leak in damonsysfstestaddtargets The sysfstarget-regions allocated in damonsysfsregionsalloc is not freed in damonsysfstestaddtargets, which cause the following memory leak, free it to fix...

CVE-2024-50068 mm/damon/tests/sysfs-kunit.h: fix memory leak in damon_sysfs_test_add_targets()

In the Linux kernel, the following vulnerability has been resolved: mm/damon/tests/sysfs-kunit.h: fix memory leak in damonsysfstestaddtargets The sysfstarget-regions allocated in damonsysfsregionsalloc is not freed in damonsysfstestaddtargets, which cause the following memory leak, free it to fix...

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 the Linux kernel that stems from a memory leak caused by not freeing memory allocated by sysfstarget-regions in the damonsysfstestaddtargets...

SUSE CVE-2024-49925

In the Linux kernel, the following vulnerability has been resolved: fbdev: efifb: Register sysfs groups through driver core The driver core can register and cleanup sysfs groups already. Make use of that functionality to simplify the error handling and cleanup. Also avoid a UAF race during...