CLSA-2024-1731431756 kernel: Fix of 30 CVEs

tty: ngsm: Fix use-after-free in gsmcleanupmux CVE-2024-50073 - drm/amdkfd: amdkfdfreegttmem clear the correct pointer CVE-2024-49991 - ext4: fix timer use-after-free on failed mount CVE-2024-49960 - ext4: avoid use-after-free in ext4extshowleaf CVE-2024-49889 - ext4: fix slab-use-after-free in...

CVE-2024-50386

Account users in Apache CloudStack by default are allowed to register templates to be downloaded directly to the primary storage for deploying instances. Due to missing validation checks for KVM-compatible templates in CloudStack 4.0.0 through 4.18.2.4 and 4.19.0.0 through 4.19.1.2, an attacker...

CVE-2024-50386

Account users in Apache CloudStack by default are allowed to register templates to be downloaded directly to the primary storage for deploying instances. Due to missing validation checks for KVM-compatible templates in CloudStack 4.0.0 through 4.18.2.4 and 4.19.0.0 through 4.19.1.2, an attacker...

CVE-2024-50310

A vulnerability has been identified in SIMATIC CP 1543-1 V4.0 6GK7543-1AX10-0XE0 All versions = V4.0.44 V4.0.50. Affected devices do not properly handle authorization. This could allow an unauthenticated remote attacker to gain access to the filesystem...

CVE-2024-47808

A vulnerability has been identified in SINEC NMS All versions V3.0 SP1. The affected application contains a database function, that does not properly restrict the permissions of users to write to the filesystem of the host system. This could allow an authenticated medium-privileged attacker to...

CVE-2024-47808

A vulnerability has been identified in SINEC NMS All versions V3.0 SP1. The affected application contains a database function, that does not properly restrict the permissions of users to write to the filesystem of the host system. This could allow an authenticated medium-privileged attacker to...

CVE-2024-46888

A vulnerability has been identified in SINEC INS All versions V1.0 SP2 Update 3. The affected application does not properly sanitize user provided paths for SFTP-based file up- and downloads. This could allow an authenticated remote attacker to manipulate arbitrary files on the filesystem and...

CVE-2024-50310

The CVE-2024-50310 issue affects Siemens SIMATIC CP 1543-1 (V4.0) with firmware versions 4.0.44 through 4.0.49, where improper authorization could allow an unauthenticated remote attacker to access the filesystem. Public sources in connected documents specify remediation to update to version 4.0....

CVE-2024-50310

A vulnerability has been identified in SIMATIC CP 1543-1 V4.0 6GK7543-1AX10-0XE0 All versions = V4.0.44 V4.0.50. Affected devices do not properly handle authorization. This could allow an unauthenticated remote attacker to gain access to the filesystem...

CVE-2024-47808

A vulnerability has been identified in SINEC NMS All versions V3.0 SP1. The affected application contains a database function, that does not properly restrict the permissions of users to write to the filesystem of the host system. This could allow an authenticated medium-privileged attacker to...

CVE-2024-47808

CVE-2024-47808 affects Siemens SINEC NMS (all versions

CVE-2024-47808

A vulnerability has been identified in SINEC NMS All versions V3.0 SP1. The affected application contains a database function, that does not properly restrict the permissions of users to write to the filesystem of the host system. This could allow an authenticated medium-privileged attacker to...

CVE-2024-46888

A vulnerability has been identified in SINEC INS All versions V1.0 SP2 Update 3. The affected application does not properly sanitize user provided paths for SFTP-based file up- and downloads. This could allow an authenticated remote attacker to manipulate arbitrary files on the filesystem and...

kernel: drm/amdgpu: fix deadlock while reading mqd from debugfs

A flaw was found in the drm/amdgpu subsystem in the Linux kernel, involving a deadlock occurring when reading the Memory Queue Descriptor MQD from debugfs. This issue could cause the system to hang during debug operations...

kernel: ext4: regenerate buddy after block freeing failed if under fc replay

A flaw was found in the Linux kernel's ext4 filesystem related to the fast commit replay process. During this process, blocks that are already marked as free can be incorrectly marked as free again, leading to the corruption of the buddy bitmap, which is used to track free and allocated blocks...

kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102

A flaw was found in the Linux kernel. A system error can be reliably replicated with specific filesystem settings, allowing an attacker to cause a denial of service...

kernel: ext4: allow ext4_get_group_info() to fail

In the Linux kernel, the following vulnerability has been resolved: ext4: allow ext4getgroupinfo to fail Previously, ext4getgroupinfo would treat an invalid group number as BUG, since in theory it should never happen. However, if a malicious attaker or fuzzer modifies the superblock via the block...

kernel: ext4: fix memory leaks in ext4_fname_{setup_filename,prepare_lookup}

A memory leak flaw was found in the Linux kernel's ext4 filesystem in the filename casefolding error paths. A local user can trigger this issue by performing directory operations on ext4 filesystems with casefolding enabled when filename setup or lookup operations fail, causing the cryptobuf.name...

kernel: fat: fix uninitialized field in nostale filehandles

In the Linux kernel, the following vulnerability has been resolved: fat: fix uninitialized field in nostale filehandles The Linux kernel CVE team has assigned CVE-2024-26973 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050132-CVE-2024-26973-54a3@gregkh/T...

kernel: ext4: correct grp validation in ext4_mb_good_group

A NULL pointer dereference vulnerability was found in the ext4 filesystem in the Linux kernel. In ext4mbgoodgroup, the group corruption check accesses the grp structure memory before verifying that grp is not NULL. If grp is NULL, this leads to a kernel crash. The fix adds a NULL check before...