CVE-2024-39276

CVE-2024-39276: Linux kernel ext4 mb_cache_entry e_refcnt leak fixed. In ext4_xattr_block_cache_find(), on failure from ext4_sb_bread() returning -ENOMEM, the ce’s e_refcnt could leak, triggering mb_cache_destroy(). Quick fix: call mb_cache_entry_put() on the -ENOMEM error path. Connected Astra L...

CVE-2024-41022

AFFECTED SOFTWARE: Linux kernel (drm/amdgpu) with a signedness bug in sdma_v4_0_process_trap_irq() where the local error-path handling depended on a signed instance counter. ROOT CAUSE: the instance variable needed to be signed to ensure correct error handling, and failure to do so could affect t...