Summary
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- GPU drivers;
- Sun RPC protocol;
(CVE-2024-53168, CVE-2024-56551, CVE-2024-56608)
Fixed packages 4
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · Pro FIPS-updates 22.04 LTS Pro:FIPS-updates:22.04:LTS | linux-aws-fips | 5.15.0-1085.92+fips1 |
| Ubuntu · Pro FIPS-updates 22.04 LTS Pro:FIPS-updates:22.04:LTS | linux-azure-fips | 5.15.0-1090.99+fips1 |
| Ubuntu · Pro FIPS-updates 22.04 LTS Pro:FIPS-updates:22.04:LTS | linux-fips | 5.15.0-141.151+fips1 |
| Ubuntu · Pro FIPS-updates 22.04 LTS Pro:FIPS-updates:22.04:LTS | linux-gcp-fips | 5.15.0-1084.93+fips1 |
Vulnerabilities 3
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High 7.8
sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket
In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket BUG: KASAN: slab-use-after-free in tcp_write_timer_handler+0x156/0x3e0 Read of size 1 at addr ffff888111f322cd by task swapper/0/0…
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High 7.8
drm/amdgpu: fix usage slab after free
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix usage slab after free [ +0.000021] BUG: KASAN: slab-use-after-free in drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched] [ +0.000027] Read of size 8 at addr ffff8881b8605f88 by ta…
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High 7.8
drm/amd/display: Fix out-of-bounds access in 'dcn21_link_encoder_create'
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix out-of-bounds access in 'dcn21_link_encoder_create' An issue was identified in the dcn21_link_encoder_create function where an out-of-bounds access could occur when the h…