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CVE-2026-98898— drm/amd/pm/si: Don't schedule thermal work when queue isn't initialized

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Linux 内核中，以下漏洞已得到修复： drm/amd/pm/si：当工作队列未初始化时，不要调度热管理任务 当通过模块参数 关闭动态电源管理（DPM）时，热管理工作队列不会被初始化，因此不应在该队列上调度任何任务。 （此修复源自提交 bd018d36171a695952c6d391471c279c9e05c8b2，并已通过 cherry-pick 引入）

AI Predicted 7.8 Difficulty: Moderate

Affected Version Matrix 20

VendorProduct Version RangeStatus
Linux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 2c08ae91df3cf11d517dc1273195f7b1df2a0ddb affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 7987c5abdf537663b0957de521edefe77ae12842 affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 8c9e7265b3379eb2ce1758b73c4ffa2606ae2256 affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 2750f52b58d92ca52a5496c00db8abf925103a27 affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< ac0250da54afb519fab98478e2e1d9e51d4737fd affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 52c4c623474df0e19efa158057966f2a149bda28 affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< f8922d5a946699fc2bdc7660e6778bd6726bf8b8 affected
< 5.10.271 affected
… +12 more rows
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I. Basic Information for CVE-2026-98898

Vulnerability Information
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Vulnerability Title
drm/amd/pm/si: Don't schedule thermal work when queue isn't initialized
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm/si: Don't schedule thermal work when queue isn't initialized When DPM is turned off with the amdgpu.dpm=0 module parameter, the thermal work queue isn't initialized so we shouldn't schedule any work on it. (cherry picked from commit bd018d36171a695952c6d391471c279c9e05c8b2)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 ~ 2c08ae91df3cf11d517dc1273195f7b1df2a0ddb -
Linux Linux 5.10.271 ~ 5.10.* -

II. Public POCs for CVE-2026-98898

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III. Intelligence Information for CVE-2026-98898

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Patches & Fixes for CVE-2026-98898 (6)

Same Patch Batch · Linux · 2026-10-23 · 218 CVEs total

CVE-2026-98938 rust: irq: pass RegistrationInner as cookie to request_irq
CVE-2026-98951 riscv: ptrace: Zero-initialize regset buffers before copyin
CVE-2026-98950 flow_dissector: avoid u16 truncation of hlen in bpf_flow_dissect()
CVE-2026-98949 drm/imagination: Fix reference and vm_bo handling in remap()
CVE-2026-98948 mlxsw: spectrum_flower: Fix port range register leak in tmplt_create()
CVE-2026-98947 vsock: Fix memory leak in vmci_transport_recv_dgram_cb()
CVE-2026-98946 drm/vc4: Disable the V3D interrupt across runtime suspend
CVE-2026-98945 HID: steam: Rearrange teardown sequence
CVE-2026-98944 HID: steam: Refactor registration
CVE-2026-98943 HID: steam: Clean up locking
CVE-2026-98942 sched_ext: Build the cid tables privately and publish them with RCU
CVE-2026-98941 ext4: don't enable large folios on encrypted inodes
CVE-2026-98940 ASoC: qcom: lpass-cpu: use DAI table index for playback constraints
CVE-2026-98939 x86/mm: Drop unnecessary PMD page copy when freeing
CVE-2026-98927 KVM: arm64: nv: Fix life cycle of the nested_mmus array
CVE-2026-98930 KVM: s390: Fix IRQ injection with SIGP Stop and Store Status
CVE-2026-98929 macsec: initialize SecY before registering the netdevice
CVE-2026-98928 KVM: arm64: Derive GUEST_HAS_SVE from the SVE feature bit at EL2
CVE-2026-98931 mtd: spinand: fix NULL pointer dereference with no ECC engine
CVE-2026-98926 drm/amd/display: Remove sink usage from DPMS

Showing top 20 of 218 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2026-98898

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