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CVE-2024-42087— drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep

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，该漏洞源于在使用非睡眠gpiod_set_value函数控制重置GPIO时，当GPIO控制器需要睡眠时会发出警告。

AI Predicted 3.7 Difficulty: Theoretical EPSS 0.23% · P13

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux 26aec25593c2ee2e24f9facabcf85abba54bdb37< b71348be1236398be2d04c5e145fd6eaae86a91b affected
26aec25593c2ee2e24f9facabcf85abba54bdb37< 98686ec1824728ff41d7b358131f7d0227c2ba2a affected
26aec25593c2ee2e24f9facabcf85abba54bdb37< cae52f61fda0f5d2949dc177f984c9e187d4c6a0 affected
26aec25593c2ee2e24f9facabcf85abba54bdb37< 489f38de3375ab84b3d269d0a1d64d6ee95d7044 affected
26aec25593c2ee2e24f9facabcf85abba54bdb37< 5f41401219fbe7663b3cf65ebd4ed95ebbb8ffb9 affected
26aec25593c2ee2e24f9facabcf85abba54bdb37< 1618f7a875ffd916596392fd29880c0429b8af60 affected
26aec25593c2ee2e24f9facabcf85abba54bdb37< e646402bf82145349fcf5dcbe395afaf02a8ce47 affected
26aec25593c2ee2e24f9facabcf85abba54bdb37< ee7860cd8b5763017f8dc785c2851fecb7a0c565 affected
… +10 more rows
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I. Basic Information for CVE-2024-42087

Vulnerability Information
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Vulnerability Title
drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep The ilitek-ili9881c controls the reset GPIO using the non-sleeping gpiod_set_value() function. This complains loudly when the GPIO controller needs to sleep. As the caller can sleep, use gpiod_set_value_cansleep() to fix the issue.
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，该漏洞源于在使用非睡眠gpiod_set_value函数控制重置GPIO时，当GPIO控制器需要睡眠时会发出警告。
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 26aec25593c2ee2e24f9facabcf85abba54bdb37 ~ b71348be1236398be2d04c5e145fd6eaae86a91b -
Linux Linux 4.19 -

II. Public POCs for CVE-2024-42087

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III. Intelligence Information for CVE-2024-42087

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Other References for CVE-2024-42087 (8)

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

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-2024-41040 9.8 CRITICAL net/sched: Fix UAF when resolving a clash
CVE-2024-41091 8.8 HIGH tun: add missing verification for short frame
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-2024-41046 8.8 HIGH net: ethernet: lantiq_etop: fix double free in detach
CVE-2024-41090 8.8 HIGH tap: add missing verification for short frame
CVE-2024-41057 7.8 HIGH cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie()
CVE-2024-41041 7.8 HIGH udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port().
CVE-2024-42064 7.8 HIGH drm/amd/display: Skip pipe if the pipe idx not set properly
CVE-2024-41017 7.8 HIGH jfs: don't walk off the end of ealist
CVE-2024-41049 7.8 HIGH filelock: fix potential use-after-free in posix_lock_inode
CVE-2024-42066 7.8 HIGH drm/xe: Fix potential integer overflow in page size calculation
CVE-2024-41051 7.8 HIGH cachefiles: wait for ondemand_object_worker to finish when dropping object
CVE-2024-42067 7.8 HIGH bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
CVE-2024-42068 7.8 HIGH bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
CVE-2024-42069 7.8 HIGH net: mana: Fix possible double free in error handling path
CVE-2024-42071 7.8 HIGH ionic: use dev_consume_skb_any outside of napi
CVE-2024-41064 7.8 HIGH powerpc/eeh: avoid possible crash when edev->pdev changes

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-2024-42087

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