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CVE-2024-53137— ARM: fix cacheflush with PAN

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ARM架构中PAN实现后cacheflush系统调用的问题，导致用户访问未启用，可能会引发故障。

AI Predicted 5.5 Difficulty: Trivial EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1205 · Traffic Signaling

Affected Version Matrix 6

VendorProduct Version RangeStatus
Linux Linux 7af5b901e84743c608aae90cb0e429702812c324< e6960a2ed49c9a25357817535f7cc50594a58604 affected
7af5b901e84743c608aae90cb0e429702812c324< ca29cfcc4a21083d671522ad384532e28a43f033 affected
6.10 affected
< 6.10 unaffected
6.11.10≤ 6.11.* unaffected
6.12≤ * unaffected
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I. Basic Information for CVE-2024-53137

Vulnerability Information
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Vulnerability Title
ARM: fix cacheflush with PAN
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ARM: fix cacheflush with PAN It seems that the cacheflush syscall got broken when PAN for LPAE was implemented. User access was not enabled around the cache maintenance instructions, causing them to fault.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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ARM架构中PAN实现后cacheflush系统调用的问题，导致用户访问未启用，可能会引发故障。
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 7af5b901e84743c608aae90cb0e429702812c324 ~ e6960a2ed49c9a25357817535f7cc50594a58604 -
Linux Linux 6.10 -

II. Public POCs for CVE-2024-53137

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III. Intelligence Information for CVE-2024-53137

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Patches & Fixes for CVE-2024-53137 (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-2024-53133 7.8 HIGH drm/amd/display: Handle dml allocation failure to avoid crash
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

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-53137

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