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

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

CVSS 7.8 · High EPSS 0.20% · P9

Possible ATT&CK Techniques 1 AI

T1211 · Exploitation for Stealth

Affected Version Matrix 8

VendorProduct Version RangeStatus
Linux Linux abd26a3252cbd1a3ae4e46d37596d176fe50b41a< 874ff59cde8fc525112dda26b501a1bac17dde9f affected
abd26a3252cbd1a3ae4e46d37596d176fe50b41a< 6825cb07b79ffeb1d90ffaa7a1227462cdca34ae affected
2064f7529dfe0305d6fafda77fdf66701d428db5 affected
6.7.12< 6.8 affected
6.8 affected
< 6.8 unaffected
6.11.10≤ 6.11.* unaffected
6.12≤ * unaffected
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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

Vendor Product Affected Versions CPE Subscribe
Linux Linux abd26a3252cbd1a3ae4e46d37596d176fe50b41a ~ 874ff59cde8fc525112dda26b501a1bac17dde9f -
Linux Linux 6.8 -

II. Public POCs for CVE-2024-53133

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III. Intelligence Information for CVE-2024-53133

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Patches & Fixes for CVE-2024-53133 (2)

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

CVE-2024-53138 9.8 CRITICAL net/mlx5e: kTLS, Fix incorrect page refcounting
CVE-2024-53135 8.8 HIGH KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN
CVE-2024-53125 7.8 HIGH bpf: sync_linked_regs() must preserve subreg_def
CVE-2024-53127 7.8 HIGH Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K"
CVE-2024-53139 7.8 HIGH sctp: fix possible UAF in sctp_v6_available()
CVE-2024-53140 7.8 HIGH netlink: terminate outstanding dump on socket close
CVE-2024-53136 7.5 HIGH mm: revert "mm: shmem: fix data-race in shmem_getattr()"
CVE-2024-53126 7.1 HIGH vdpa: solidrun: Fix UB bug with devres
CVE-2024-53128 sched/task_stack: fix object_is_on_stack() for KASAN tagged pointers
CVE-2024-53129 drm/rockchip: vop: Fix a dereferenced before check warning
CVE-2024-53130 nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint
CVE-2024-53131 nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint
CVE-2024-53132 drm/xe/oa: Fix "Missing outer runtime PM protection" warning
CVE-2024-53134 pmdomain: imx93-blk-ctrl: correct remove path
CVE-2024-53137 ARM: fix cacheflush with PAN

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-53133

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