Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2024-53108— drm/amd/display: Adjust VSDB parser for replay feature

EPSS 0.01% · P1
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2024-53108

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
drm/amd/display: Adjust VSDB parser for replay feature
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Adjust VSDB parser for replay feature At some point, the IEEE ID identification for the replay check in the AMD EDID was added. However, this check causes the following out-of-bounds issues when using KASAN: [ 27.804016] BUG: KASAN: slab-out-of-bounds in amdgpu_dm_update_freesync_caps+0xefa/0x17a0 [amdgpu] [ 27.804788] Read of size 1 at addr ffff8881647fdb00 by task systemd-udevd/383 ... [ 27.821207] Memory state around the buggy address: [ 27.821215] ffff8881647fda00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.821224] ffff8881647fda80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.821234] >ffff8881647fdb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 27.821243] ^ [ 27.821250] ffff8881647fdb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 27.821259] ffff8881647fdc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.821268] ================================================================== This is caused because the ID extraction happens outside of the range of the edid lenght. This commit addresses this issue by considering the amd_vsdb_block size. (cherry picked from commit b7e381b1ccd5e778e3d9c44c669ad38439a861d8)
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组件中VSDB解析器对AMD EDID的重放特性检查不当，导致越界问题。
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 ec8e59cb4e0c1a52d5a541fff9dcec398b48f7b4 ~ 0a326fbc8f72a320051f27328d4d4e7abdfe68d7 -
LinuxLinux 6.6 -

II. Public POCs for CVE-2024-53108

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-53108

请登录查看更多情报信息。

Same Patch Batch · Linux · 2024-12-02 · 22 CVEs total

CVE-2024-53114x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client
CVE-2024-53103hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer
CVE-2024-53104media: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_format
CVE-2024-53105mm: page_alloc: move mlocked flag clearance into free_pages_prepare()
CVE-2024-53106ima: fix buffer overrun in ima_eventdigest_init_common
CVE-2024-53107fs/proc/task_mmu: prevent integer overflow in pagemap_scan_get_args()
CVE-2024-53109nommu: pass NULL argument to vma_iter_prealloc()
CVE-2024-53111mm/mremap: fix address wraparound in move_page_tables()
CVE-2024-53110vp_vdpa: fix id_table array not null terminated error
CVE-2024-53112ocfs2: uncache inode which has failed entering the group
CVE-2024-53113mm: fix NULL pointer dereference in alloc_pages_bulk_noprof
CVE-2024-53124net: fix data-races around sk->sk_forward_alloc
CVE-2024-53115drm/vmwgfx: avoid null_ptr_deref in vmw_framebuffer_surface_create_handle
CVE-2024-53116drm/panthor: Fix handling of partial GPU mapping of BOs
CVE-2024-53117virtio/vsock: Improve MSG_ZEROCOPY error handling
CVE-2024-53119virtio/vsock: Fix accept_queue memory leak
CVE-2024-53118vsock: Fix sk_error_queue memory leak
CVE-2024-53120net/mlx5e: CT: Fix null-ptr-deref in add rule err flow
CVE-2024-53121net/mlx5: fs, lock FTE when checking if active
CVE-2024-53122mptcp: cope racing subflow creation in mptcp_rcv_space_adjust

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-53108

No comments yet

Leave a comment