1360 matches found
UBUNTU-CVE-2024-53056
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix potential NULL dereference in mtkcrtcdestroy In mtkcrtccreate, if the call to mboxrequestchannel fails then we set the "mtkcrtc-cmdqclient.chan" pointer to NULL. In that situation, we do not call cmdqpktcreate...
CVE-2024-34719
In multiple locations, there is a possible permissions bypass due to a missing null check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...
CVE-2024-34719
In multiple locations, there is a possible permissions bypass due to a missing null check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...
kernel: drm/radeon: check bo_va->bo is non-NULL before using it
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check bova-bo is non-NULL before using it The call to radeonvmclearfreed might clear bova-bo, so we have to check it before dereferencing it...
kernel: USB: core: Fix access violation during port device removal
In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix access violation during port device removal Testing with KASAN and syzkaller revealed a bug in port.c:disablestore: usbhubtostructhub can return NULL if the hub that the port belongs to is concurrently removed, but...
kernel: netfs, fscache: Prevent Oops in fscache_put_cache()
In the Linux kernel, the following vulnerability has been resolved: netfs, fscache: Prevent Oops in fscacheputcache This function dereferences "cache" and then checks if it's ISERRORNULL. Check first, then dereference...
kernel: ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup()
In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Check for null return of devmkzalloc in fchmiscsetup devmkzalloc may fail, clkdata-name might be NULL and will cause a NULL pointer dereference later. rjw: Subject and changelog edits...
kernel: nbd: null check for nla_nest_start
In the Linux kernel, the following vulnerability has been resolved: nbd: null check for nlaneststart The Linux kernel CVE team has assigned CVE-2024-27025 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050107-CVE-2024-27025-babd@gregkh/T...
kernel: drm/amdgpu: variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()'
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix variable 'mcafuncs' dereferenced before NULL check in 'amdgpumcasmugetmcaentry' Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpumca.c:377 amdgpumcasmugetmcaentry warn: variable dereferenced before check 'mcafunc...
kernel: drm/amd/display: fixed integer types and null check locations
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fixed integer types and null check locations why: issues fixed: - comparison with wider integer type in loop condition which can cause infinite loops - pointer dereference before null check...
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...
drm/amd/display: Add null check for top_pipe_to_program in commit_planes_for_stream
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drm/amd/display: Add null check for set_output_gamma in dcn30_set_output_transfer_func
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drm/amd/display: Add null check for 'afb' in amdgpu_dm_plane_handle_cursor_update (v2)
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RDMA/cxgb4: Added NULL check for lookup_atid
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OESA-2024-2367 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL pointer check for kzalloc Why & How Check return pointer of kzalloc before using it.CVE-2024-42122 In the Linux kernel, the following...
OESA-2024-2325 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ntb: intel: Fix the NULL vs ISERR bug for debugfscreatedir The debugfscreatedir function returns error pointers. It never returns NULL. So use ISERR to check...
ASB-A-242996380
In multiple locations, there is a possible permissions bypass due to a missing null check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...
SUSE CVE-2024-49905
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for 'afb' in amdgpudmplanehandlecursorupdate v2 This commit adds a null check for the 'afb' variable in the amdgpudmplanehandlecursorupdate function. Previously, 'afb' was assumed to be null, but w...
SUSE CVE-2024-49911
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL check for function pointer in dcn20setoutputtransferfunc This commit adds a null check for the setoutputgamma function pointer in the dcn20setoutputtransferfunc function. Previously, setoutputgamma was...