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CVE-2024-38622— drm/msm/dpu: Add callback function pointer check before its call

EPSS 0.03% · P10

Affected Version Matrix 8

VendorProductVersion RangeStatus
LinuxLinuxc929ac60b3ed34accd25a052a4833e418900f466< 873f67699114452c2a996c4e10faac8ff860c241affected
c929ac60b3ed34accd25a052a4833e418900f466< 9078630ed7f8f25d65d11823e7f2b11a8e2f4f0faffected
c929ac60b3ed34accd25a052a4833e418900f466< 530f272053a5e72243a9cb07bb1296af6c346002affected
5.19affected
< 5.19unaffected
6.6.33≤ 6.6.*unaffected
6.9.4≤ 6.9.*unaffected
6.10≤ *unaffected
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I. Basic Information for CVE-2024-38622

Vulnerability Information
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Vulnerability Title
drm/msm/dpu: Add callback function pointer check before its call
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add callback function pointer check before its call In dpu_core_irq_callback_handler() callback function pointer is compared to NULL, but then callback function is unconditionally called by this pointer. Fix this bug by adding conditional return. Found by Linux Verification Center (linuxtesting.org) with SVACE. Patchwork: https://patchwork.freedesktop.org/patch/588237/
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/msm/dpu模块在调用回调函数指针之前添加检查。
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 c929ac60b3ed34accd25a052a4833e418900f466 ~ 873f67699114452c2a996c4e10faac8ff860c241 -
LinuxLinux 5.19 -

II. Public POCs for CVE-2024-38622

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III. Intelligence Information for CVE-2024-38622

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Same Patch Batch · Linux · 2024-06-21 · 40 CVEs total

CVE-2024-38636f2fs: multidev: fix to recognize valid zero block address
CVE-2024-38627stm class: Fix a double free in stm_register_device()
CVE-2024-38628usb: gadget: u_audio: Fix race condition use of controls after free during gadget unbind.
CVE-2024-38629dmaengine: idxd: Avoid unnecessary destruction of file_ida
CVE-2024-38630watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
CVE-2024-38631iio: adc: PAC1934: fix accessing out of bounds array index
CVE-2024-38632vfio/pci: fix potential memory leak in vfio_intx_enable()
CVE-2024-38633serial: max3100: Update uart_driver_registered on driver removal
CVE-2024-38634serial: max3100: Lock port->lock when calling uart_handle_cts_change()
CVE-2024-38635soundwire: cadence: fix invalid PDI offset
CVE-2024-38625fs/ntfs3: Check 'folio' pointer for NULL
CVE-2024-38637greybus: lights: check return of get_channel_from_mode
CVE-2024-38659enic: Validate length of nl attributes in enic_set_vf_port
CVE-2024-38662bpf: Allow delete from sockmap/sockhash only if update is allowed
CVE-2024-38780dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
CVE-2024-39277dma-mapping: benchmark: handle NUMA_NO_NODE correctly
CVE-2024-34777dma-mapping: benchmark: fix node id validation
CVE-2024-36288SUNRPC: Fix loop termination condition in gss_free_in_token_pages()
CVE-2024-36477tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer
CVE-2024-36481tracing/probes: fix error check in parse_btf_field()

Showing top 20 of 40 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-38622

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