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CVE-2023-53400— ALSA: hda: Fix Oops by 9.1 surround channel names

EPSS 0.01% · P3
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I. Basic Information for CVE-2023-53400

Vulnerability Information
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Vulnerability Title
ALSA: hda: Fix Oops by 9.1 surround channel names
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix Oops by 9.1 surround channel names get_line_out_pfx() may trigger an Oops by overflowing the static array with more than 8 channels. This was reported for MacBookPro 12,1 with Cirrus codec. As a workaround, extend for the 9.1 channels and also fix the potential Oops by unifying the code paths accessing the same array with the proper size check.
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，该漏洞源于未正确处理9.1环绕声道名称，可能导致数组溢出。
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 247d85ee068610c50d66ee0cd3130e02c69f5f2e ~ 082dcd51667b29097500c824c37f24da997a6a8a -
LinuxLinux 3.9 -

II. Public POCs for CVE-2023-53400

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III. Intelligence Information for CVE-2023-53400

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Same Patch Batch · Linux · 2025-09-18 · 121 CVEs total

CVE-2022-50405net/tunnel: wait until all sk_user_data reader finish before releasing the sock
CVE-2022-50418wifi: ath11k: mhi: fix potential memory leak in ath11k_mhi_register()
CVE-2022-50417drm/panfrost: Fix GEM handle creation ref-counting
CVE-2022-50416irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
CVE-2022-50415parisc: led: Fix potential null-ptr-deref in start_task()
CVE-2022-50414scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
CVE-2022-50413wifi: mac80211: fix use-after-free
CVE-2022-50412drm: bridge: adv7511: unregister cec i2c device after cec adapter
CVE-2022-50411ACPICA: Fix error code path in acpi_ds_call_control_method()
CVE-2022-50410NFSD: Protect against send buffer overflow in NFSv2 READ
CVE-2022-50409net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory
CVE-2022-50407crypto: hisilicon/qm - increase the memory of local variables
CVE-2022-50408wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()
CVE-2022-50406iomap: iomap: fix memory corruption when recording errors during writeback
CVE-2022-50404fbdev: fbcon: release buffer when fbcon_do_set_font() failed
CVE-2023-53410USB: ULPI: fix memory leak with using debugfs_lookup()
CVE-2023-53413USB: isp116x: fix memory leak with using debugfs_lookup()
CVE-2023-53412USB: gadget: bcm63xx_udc: fix memory leak with using debugfs_lookup()
CVE-2023-53411PM: EM: fix memory leak with using debugfs_lookup()
CVE-2023-53408trace/blktrace: fix memory leak with using debugfs_lookup()

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

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2023-53400

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