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CVE-2024-53133— drm/amd/display: Handle dml allocation failure to avoid crash

EPSS 0.02% · P6
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I. Basic Information for CVE-2024-53133

Vulnerability Information
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Vulnerability Title
drm/amd/display: Handle dml allocation failure to avoid crash
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Handle dml allocation failure to avoid crash [Why] In the case where a dml allocation fails for any reason, the current state's dml contexts would no longer be valid. Then subsequent calls dc_state_copy_internal would shallow copy invalid memory and if the new state was released, a double free would occur. [How] Reset dml pointers in new_state to NULL and avoid invalid pointer (cherry picked from commit bcafdc61529a48f6f06355d78eb41b3aeda5296c)
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于drm/amd/display驱动中未能正确处理dml分配失败，可能导致崩溃的问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux abd26a3252cbd1a3ae4e46d37596d176fe50b41a ~ 874ff59cde8fc525112dda26b501a1bac17dde9f -
LinuxLinux 6.8 -

II. Public POCs for CVE-2024-53133

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III. Intelligence Information for CVE-2024-53133

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Same Patch Batch · Linux · 2024-12-04 · 16 CVEs total

CVE-2024-53125bpf: sync_linked_regs() must preserve subreg_def
CVE-2024-53126vdpa: solidrun: Fix UB bug with devres
CVE-2024-53127Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K"
CVE-2024-53128sched/task_stack: fix object_is_on_stack() for KASAN tagged pointers
CVE-2024-53129drm/rockchip: vop: Fix a dereferenced before check warning
CVE-2024-53130nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint
CVE-2024-53131nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint
CVE-2024-53132drm/xe/oa: Fix "Missing outer runtime PM protection" warning
CVE-2024-53134pmdomain: imx93-blk-ctrl: correct remove path
CVE-2024-53135KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN
CVE-2024-53136mm: revert "mm: shmem: fix data-race in shmem_getattr()"
CVE-2024-53138net/mlx5e: kTLS, Fix incorrect page refcounting
CVE-2024-53137ARM: fix cacheflush with PAN
CVE-2024-53139sctp: fix possible UAF in sctp_v6_available()
CVE-2024-53140netlink: terminate outstanding dump on socket close

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-53133

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