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CVE-2024-42119— drm/amd/display: Skip finding free audio for unknown engine_id

EPSS 0.01% · P2

Affected Version Matrix 18

VendorProductVersion RangeStatus
LinuxLinux4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c< 9eb4db08a808e3a3ba59193aeb84a57a6dc4d8c9affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c< eacca028a623f608607d02457122ee5284491e18affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c< ffa7bd3ca9cfa902b857d1dc9a5f46fededf86c8affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c< afaaebdee9bb9f26d9e13cc34b33bd0a7bf59488affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c< 874261358d31fc772f2823604167e670983cc1caaffected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c< 95ad20ee3c4efbb91f9a4ab08e070aa3697f5879affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c< 881fb6afc0004c5e6392ae2848f825bf051dae14affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c< 1357b2165d9ad94faa4c4a20d5e2ce29c2ff29c3affected
… +10 more rows
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I. Basic Information for CVE-2024-42119

Vulnerability Information
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Vulnerability Title
drm/amd/display: Skip finding free audio for unknown engine_id
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engine_id [WHY] ENGINE_ID_UNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. [HOW] Skip and return NULL. This fixes 2 OVERRUN issues reported by Coverity.
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模块中在未知的engine_id情况下尝试寻找空闲的音频资源，但ENGINE_ID_UNKNOWN = -1不能用作数组索引。
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 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c ~ 9eb4db08a808e3a3ba59193aeb84a57a6dc4d8c9 -
LinuxLinux 4.15 -

II. Public POCs for CVE-2024-42119

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III. Intelligence Information for CVE-2024-42119

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Same Patch Batch · Linux · 2024-07-30 · 70 CVEs total

CVE-2024-42146drm/xe: Add outer runtime_pm protection to xe_live_ktest@xe_dma_buf
CVE-2024-42227drm/amd/display: Fix overlapping copy within dml_core_mode_programming
CVE-2024-42225wifi: mt76: replace skb_put with skb_put_zero
CVE-2024-42153i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
CVE-2024-42152nvmet: fix a possible leak when destroy a ctrl during qp establishment
CVE-2024-42151bpf: mark bpf_dummy_struct_ops.test_1 parameter as nullable
CVE-2024-42150net: txgbe: remove separate irq request for MSI and INTx
CVE-2024-42149fs: don't misleadingly warn during thaw operations
CVE-2024-42148bnx2x: Fix multiple UBSAN array-index-out-of-bounds
CVE-2024-42147crypto: hisilicon/debugfs - Fix debugfs uninit process issue
CVE-2024-42154tcp_metrics: validate source addr length
CVE-2024-42145IB/core: Implement a limit on UMAD receive List
CVE-2024-42144thermal/drivers/mediatek/lvts_thermal: Check NULL ptr on lvts_data
CVE-2024-42142net/mlx5: E-switch, Create ingress ACL when needed
CVE-2024-42141Bluetooth: ISO: Check socket flag instead of hcon
CVE-2024-42140riscv: kexec: Avoid deadlock in kexec crash path
CVE-2024-42138mlxsw: core_linecards: Fix double memory deallocation in case of invalid INI file
CVE-2024-42139ice: Fix improper extts handling
CVE-2024-42137Bluetooth: qca: Fix BT enable failure again for QCA6390 after warm reboot
CVE-2024-42136cdrom: rearrange last_media_change check to avoid unintentional overflow

Showing top 20 of 70 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-42119

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