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CVE-2025-68196— drm/amd/display: Cache streams targeting link when performing LT automation

EPSS 0.03% · P11
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I. Basic Information for CVE-2025-68196

Vulnerability Information
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Vulnerability Title
drm/amd/display: Cache streams targeting link when performing LT automation
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Cache streams targeting link when performing LT automation [WHY] Last LT automation update can cause crash by referencing current_state and calling into dc_update_planes_and_stream which may clobber current_state. [HOW] Cache relevant stream pointers and iterate through them instead of relying on the current_state.
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，该漏洞源于引用current_state不当，可能导致内核崩溃。
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 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 ~ 9ecd238e8230e83a5c5436fd2261da4518f5c979 -
LinuxLinux 6.17 -

II. Public POCs for CVE-2025-68196

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III. Intelligence Information for CVE-2025-68196

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Same Patch Batch · Linux · 2025-12-16 · 157 CVEs total

CVE-2025-682639.8 CRITICALksmbd: ipc: fix use-after-free in ipc_msg_send_request
CVE-2025-68260rust_binder: fix race condition on death_list
CVE-2025-68251erofs: avoid infinite loops due to corrupted subpage compact indexes
CVE-2025-68252misc: fastrpc: Fix dma_buf object leak in fastrpc_map_lookup
CVE-2025-68253mm: don't spin in add_stack_record when gfp flags don't allow
CVE-2025-68254staging: rtl8723bs: fix out-of-bounds read in OnBeacon ESR IE parsing
CVE-2025-68255staging: rtl8723bs: fix stack buffer overflow in OnAssocReq IE parsing
CVE-2025-68256staging: rtl8723bs: fix out-of-bounds read in rtw_get_ie() parser
CVE-2025-68257comedi: check device's attached status in compat ioctls
CVE-2025-68258comedi: multiq3: sanitize config options in multiq3_attach()
CVE-2025-68259KVM: SVM: Don't skip unrelated instruction if INT3/INTO is replaced
CVE-2025-68265nvme: fix admin request_queue lifetime
CVE-2025-68283libceph: replace BUG_ON with bounds check for map->max_osd
CVE-2025-68282usb: gadget: udc: fix use-after-free in usb_gadget_state_work
CVE-2025-68281ASoC: SDCA: bug fix while parsing mipi-sdca-control-cn-list
CVE-2025-68266bfs: Reconstruct file type when loading from disk
CVE-2025-68262crypto: zstd - fix double-free in per-CPU stream cleanup
CVE-2025-68261ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock()
CVE-2025-68250hung_task: fix warnings caused by unaligned lock pointers
CVE-2025-68264ext4: refresh inline data size before write operations

Showing top 20 of 157 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-68196

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