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CVE-2024-41022— drm/amdgpu: Fix signedness bug in sdma_v4_0_process_trap_irq()

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，该漏洞源于在错误处理中，instance变量需要是有符号的。

CVSS 7.0 · High EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 24

VendorProduct Version RangeStatus
Linux Linux 5594971e02764aa1c8210ffb838cb4e7897716e8< 3dd9734878a9042f0358301d19a2b006a0fc4d06 affected
8112fa72b7f139052843ff484130d6f97e9f052f< a5224e2123ce21102f346f518db80f004d5053a7 affected
ea906e9ac61e3152bef63597f2d9f4a812fc346a< 544fa213f15d27f0370795845d55eeb3e00080d2 affected
011552f29f20842c9a7a21bffe1f6a2d6457ba46< e8dfbf83a82bbfb9680921719fbe65e535af59ea affected
5b0a3dc3e87821acb80e841b464d335aff242691< 4edb0a84e6b32e75dc9bd6dd085b2c2ff19ec287 affected
0964c84b93db7fbf74f357c1e20957850e092db3< d347c9a398bf7eab9408d207c0a50fb720f9de7d affected
8b2faf1a4f3b6c748c0da36cda865a226534d520< 298e2ce222e712ffafa47288c5b2fcf33d72fda3 affected
8b2faf1a4f3b6c748c0da36cda865a226534d520< 6769a23697f17f9bf9365ca8ed62fe37e361a05a affected
… +16 more rows
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I. Basic Information for CVE-2024-41022

Vulnerability Information
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Vulnerability Title
drm/amdgpu: Fix signedness bug in sdma_v4_0_process_trap_irq()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix signedness bug in sdma_v4_0_process_trap_irq() The "instance" variable needs to be signed for the error handling to work.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/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，该漏洞源于在错误处理中，instance变量需要是有符号的。
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 5594971e02764aa1c8210ffb838cb4e7897716e8 ~ 3dd9734878a9042f0358301d19a2b006a0fc4d06 -
Linux Linux 6.10 -

II. Public POCs for CVE-2024-41022

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III. Intelligence Information for CVE-2024-41022

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Other References for CVE-2024-41022 (7)

Same Patch Batch · Linux · 2024-07-29 · 121 CVEs total

CVE-2024-41040 9.8 CRITICAL net/sched: Fix UAF when resolving a clash
CVE-2024-41081 9.8 CRITICAL ila: block BH in ila_output()
CVE-2024-41073 9.8 CRITICAL nvme: avoid double free special payload
CVE-2024-41091 8.8 HIGH tun: add missing verification for short frame
CVE-2024-41090 8.8 HIGH tap: add missing verification for short frame
CVE-2024-41046 8.8 HIGH net: ethernet: lantiq_etop: fix double free in detach
CVE-2024-42083 8.8 HIGH ionic: fix kernel panic due to multi-buffer handling
CVE-2024-41062 8.8 HIGH bluetooth/l2cap: sync sock recv cb and release
CVE-2024-41045 7.8 HIGH bpf: Defer work in bpf_timer_cancel_and_free
CVE-2024-41051 7.8 HIGH cachefiles: wait for ondemand_object_worker to finish when dropping object
CVE-2024-41049 7.8 HIGH filelock: fix potential use-after-free in posix_lock_inode
CVE-2024-41057 7.8 HIGH cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie()
CVE-2024-41060 7.8 HIGH drm/radeon: check bo_va->bo is non-NULL before using it
CVE-2024-41059 7.8 HIGH hfsplus: fix uninit-value in copy_name
CVE-2024-42075 7.8 HIGH bpf: Fix remap of arena.
CVE-2024-41064 7.8 HIGH powerpc/eeh: avoid possible crash when edev->pdev changes
CVE-2024-42072 7.8 HIGH bpf: Fix may_goto with negative offset.
CVE-2024-42064 7.8 HIGH drm/amd/display: Skip pipe if the pipe idx not set properly
CVE-2024-41086 7.8 HIGH bcachefs: Fix sb_field_downgrade validation
CVE-2024-41087 7.8 HIGH ata: libata-core: Fix double free on error

Showing top 20 of 121 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-41022

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