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CVE-2024-41093— drm/amdgpu: avoid using null object of framebuffer

EPSS 0.01% · P0
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I. Basic Information for CVE-2024-41093

Vulnerability Information
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Vulnerability Title
drm/amdgpu: avoid using null object of framebuffer
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid using null object of framebuffer Instead of using state->fb->obj[0] directly, get object from framebuffer by calling drm_gem_fb_get_obj() and return error code when object is null to avoid using null object of framebuffer.
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，该漏洞源于直接使用state->fb->obj[0]，而不是通过drm_gem_fb_get_obj函数获取对象，并在对象为空时返回错误代码，以避免使用空的帧缓冲对象。
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 d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ~ 7f35e01cb0ea4d295f5c067bb5c67dfcddaf05bc -
LinuxLinux 4.2 -

II. Public POCs for CVE-2024-41093

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III. Intelligence Information for CVE-2024-41093

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

CVE-2024-41088can: mcp251xfd: fix infinite loop when xmit fails
CVE-2024-42068bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
CVE-2024-42067bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
CVE-2024-42066drm/xe: Fix potential integer overflow in page size calculation
CVE-2024-42065drm/xe: Add a NULL check in xe_ttm_stolen_mgr_init
CVE-2024-42063bpf: Mark bpf prog stack with kmsan_unposion_memory in interpreter mode
CVE-2024-42064drm/amd/display: Skip pipe if the pipe idx not set properly
CVE-2023-52887net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_s
CVE-2024-41098ata: libata-core: Fix null pointer dereference on error
CVE-2024-41097usb: atm: cxacru: fix endpoint checking in cxacru_bind()
CVE-2024-41096PCI/MSI: Fix UAF in msi_capability_init
CVE-2024-41095drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
CVE-2024-41094drm/fbdev-dma: Only set smem_start is enable per module option
CVE-2024-41092drm/i915/gt: Fix potential UAF by revoke of fence registers
CVE-2024-41089drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
CVE-2024-41077null_blk: fix validation of block size
CVE-2024-41080io_uring: fix possible deadlock in io_register_iowq_max_workers()
CVE-2024-41079nvmet: always initialize cqe.result
CVE-2024-41078btrfs: qgroup: fix quota root leak after quota disable failure
CVE-2024-41075cachefiles: add consistency check for copen/cread

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

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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