Linux: >> Linux Kernel >> 2.0.32 Security Vulnerabilities
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix smatch static checker warning
adev->gfx.imu.funcs could be NULL
CVSS Score
5.5
EPSS Score
0.0
Published
2024-09-27
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: aspeed_udc: validate endpoint index for ast udc
We should verify the bound of the array to assure that host
may not manipulate the index to point past endpoint array.
Found by static analysis.
CVSS Score
7.8
EPSS Score
0.0
Published
2024-09-27
In the Linux kernel, the following vulnerability has been resolved:
drm/bridge: tc358767: Check if fully initialized before signalling HPD event via IRQ
Make sure the connector is fully initialized before signalling any
HPD events via drm_kms_helper_hotplug_event(), otherwise this may
lead to NULL pointer dereference.
CVSS Score
5.5
EPSS Score
0.001
Published
2024-09-27
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box
[Why]
Coverity reports OVERRUN warning. soc.num_states could
be 40. But array range of bw_params->clk_table.entries is 8.
[How]
Assert if soc.num_states greater than 8.
CVSS Score
7.8
EPSS Score
0.0
Published
2024-09-27
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check link_index before accessing dc->links[]
[WHY & HOW]
dc->links[] has max size of MAX_LINKS and NULL is return when trying to
access with out-of-bound index.
This fixes 3 OVERRUN and 1 RESOURCE_LEAK issues reported by Coverity.
CVSS Score
7.8
EPSS Score
0.0
Published
2024-09-27
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check msg_id before processing transcation
[WHY & HOW]
HDCP_MESSAGE_ID_INVALID (-1) is not a valid msg_id nor is it a valid
array index, and it needs checking before used.
This fixes 4 OVERRUN issues reported by Coverity.
CVSS Score
7.8
EPSS Score
0.0
Published
2024-09-27
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
[WHY & HOW]
num_valid_sets needs to be checked to avoid a negative index when
accessing reader_wm_sets[num_valid_sets - 1].
This fixes an OVERRUN issue reported by Coverity.
CVSS Score
7.8
EPSS Score
0.0
Published
2024-09-27
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check gpio_id before used as array index
[WHY & HOW]
GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore
should be checked in advance.
This fixes 5 OVERRUN issues reported by Coverity.
CVSS Score
7.8
EPSS Score
0.0
Published
2024-09-27
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: the warning dereferencing obj for nbio_v7_4
if ras_manager obj null, don't print NBIO err data
CVSS Score
5.5
EPSS Score
0.0
Published
2024-09-27
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: Fix negative array index read
Avoid using the negative values
for clk_idex as an index into an array pptable->DpmDescriptor.
V2: fix clk_index return check (Tim Huang)
CVSS Score
7.8
EPSS Score
0.0
Published
2024-09-27