CVE-2024-35927

MEDIUMNVD 5.55.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

Score 5.5 from GitHub Security Advisory published 2024-05-19. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3

Also known asEUVD-2024-35645 (ENISA EUVD) · GHSA-hf83-4cf4-3g22 (GitHub Security Advisories)Source: ENISA EUVD

5.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 5.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

In the Linux kernel, the following vulnerability has been resolved:

drm: Check output polling initialized before disabling

In drm_kms_helper_poll_disable() check if output polling support is initialized before disabling polling. If not flag this as a warning. Additionally in drm_mode_config_helper_suspend() and drm_mode_config_helper_resume() calls, that re the callers of these functions, avoid invoking them if polling is not initialized. For drivers like hyperv-drm, that do not initialize connector polling, if suspend is called without this check, it leads to suspend failure with following stack [ 770.719392] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 770.720592] printk: Suspending console(s) (use no_console_suspend to debug) [ 770.948823] ------------[ cut here ]------------ [ 770.948824] WARNING: CPU: 1 PID: 17197 at kernel/workqueue.c:3162 __flush_work.isra.0+0x212/0x230 [ 770.948831] Modules linked in: rfkill nft_counter xt_conntrack xt_owner udf nft_compat crc_itu_t nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink vfat fat mlx5_ib ib_uverbs ib_core mlx5_core intel_rapl_msr intel_rapl_common kvm_amd ccp mlxfw kvm psample hyperv_drm tls drm_shmem_helper drm_kms_helper irqbypass pcspkr syscopyarea sysfillrect sysimgblt hv_balloon hv_utils joydev drm fuse xfs libcrc32c pci_hyperv pci_hyperv_intf sr_mod sd_mod cdrom t10_pi sg hv_storvsc scsi_transport_fc hv_netvsc serio_raw hyperv_keyboard hid_hyperv crct10dif_pclmul crc32_pclmul crc32c_intel hv_vmbus ghash_clmulni_intel dm_mirror dm_region_hash dm_log dm_mod [ 770.948863] CPU: 1 PID: 17197 Comm: systemd-sleep Not tainted 5.14.0-362.2.1.el9_3.x86_64 #1 [ 770.948865] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 05/09/2022 [ 770.948866] RIP: 0010:__flush_work.isra.0+0x212/0x230 [ 770.948869] Code: 8b 4d 00 4c 8b 45 08 89 ca 48 c1 e9 04 83 e2 08 83 e1 0f 83 ca 02 89 c8 48 0f ba 6d 00 03 e9 25 ff ff ff 0f 0b e9 4e ff ff ff <0f> 0b 45 31 ed e9 44 ff ff ff e8 8f 89 b2 00 66 66 2e 0f 1f 84 00 [ 770.948870] RSP: 0018:ffffaf4ac213fb10 EFLAGS: 00010246 [ 770.948871] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8c992857 [ 770.948872] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9aad82b00330 [ 770.948873] RBP: ffff9aad82b00330 R08: 0000000000000000 R09: ffff9aad87ee3d10 [ 770.948874] R10: 0000000000000200 R11: 0000000000000000 R12: ffff9aad82b00330 [ 770.948874] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 770.948875] FS: 00007ff1b2f6bb40(0000) GS:ffff9aaf37d00000(0000) knlGS:0000000000000000 [ 770.948878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 770.948878] CR2: 0000555f345cb666 CR3: 00000001462dc005 CR4: 0000000000370ee0 [ 770.948879] Call Trace: [ 770.948880] [ 770.948881] ? show_trace_log_lvl+0x1c4/0x2df [ 770.948884] ? show_trace_log_lvl+0x1c4/0x2df [ 770.948886] ? __cancel_work_timer+0x103/0x190 [ 770.948887] ? __flush_work.isra.0+0x212/0x230 [ 770.948889] ? __warn+0x81/0x110 [ 770.948891] ? __flush_work.isra.0+0x212/0x230 [ 770.948892] ? report_bug+0x10a/0x140 [ 770.948895] ? handle_bug+0x3c/0x70 [ 770.948898] ? exc_invalid_op+0x14/0x70 [ 770.948899] ? asm_exc_invalid_op+0x16/0x20 [ 770.948903] ? __flush_work.isra.0+0x212/0x230 [ 770.948905] __cancel_work_timer+0x103/0x190 [ 770.948907] ? _raw_spin_unlock_irqrestore+0xa/0x30 [ 770.948910] drm_kms_helper_poll_disable+0x1e/0x40 [drm_kms_helper] [ 770.948923] drm_mode_config_helper_suspend+0x1c/0x80 [drm_kms_helper] [ 770.948933] ? __pfx_vmbus_suspend+0x10/0x10 [hv_vmbus] [ 770.948942] hyperv_vmbus_suspend+0x17/0x40 [hyperv_drm] [ 770.948944] ? __pfx_vmbus_suspend+0x10/0x10 [hv_vmbus] [ 770.948951] dpm_run_callback+0x4c/0x140 [ 770.948954] __device_suspend_noir ---truncated---

CVSS v3
5.5
EG Score
5.5MEDIUMmedium confidence
EG Risk
25
EG Risk 25/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity55% × 45%
Impact severity (EG Severity): CVSS 5.5 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.2% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
11th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (5.5): severity, escalated by confirmed exploitation. This CVE's 5.5 is its impact severity (EG Severity), not escalated.

EG Severity
5.5 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
0.2% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-25). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at every mission impact level.CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

May 19, 2024

Last Modified

September 24, 2025

References (5)

Vendor Advisories for CVE-2024-35927(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(11)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-virtual-hwe-24.04-edge (6.8.0-38.38) @ noble2026-10-24ubuntu
ubuntulinux-tools-aws (6.8.0-1011.12) @ noble2026-10-24ubuntu
ubuntulinux-xilinx-zynqmp-tools-host (5.15.0-1035.39) @ jammy2026-10-24ubuntu
ubuntulinux-tools-oracle-edge (5.15.0.1067.73~20.04.1) @ focal2026-10-24ubuntu
ubuntulinux-tools-lowlatency-hwe-20.04-edge (5.15.0.121.110) @ jammy2026-10-24ubuntu
ubuntulinux-tools-azure-lts-22.04 (5.15.0.1068.66) @ jammy2026-10-24ubuntu
ubuntulinux-tools-oracle-64k (6.8.0-1008.8) @ noble2026-10-24ubuntu
ubuntulinux-tools-nvidia-64k (6.8.0-1009.9) @ noble2026-10-24ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.121.131~20.04.1) @ focal2026-10-24ubuntu
redhatkernel-0:5.14.0-503.11.1.el9_52024-11-12redhat
linuxKernel @ 6.6.27 (fixes >=6.3.0)—osv

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(2 across 2 ecosystems)
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.8.9-1: fixed in 6.8.9-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.8.9-1: fixed in 6.8.9-1
—

Additional Vendor Advisories

(9)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 7× in last 7d / 38× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 96 of 213 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 4 repeat rows among the latest 100 are merged into the row they repeat. The 117 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-01 16:31 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  2. 2026-10-31 16:30 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  3. 2026-10-30 16:32 UTCEPSS rescoreEPSS 0.2% · 11th percentile
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  5. 2026-10-28 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  6. 2026-10-27 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  7. 2026-10-26 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  8. 2026-10-25 17:09 UTCEG score recompute
  9. 2026-10-25 16:30 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  10. 2026-10-24 16:30 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  11. 2026-10-24 07:01 UTCEG score recompute
  12. 2026-10-24 07:01 UTCVendor advisory
  13. 2026-10-24 07:01 UTCGHSA enrichmentGHSA-hf83-4cf4-3g22 · GitHub CVSS 5.5
  14. 2026-10-23 16:29 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  15. 2026-10-22 16:31 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  16. 2026-10-21 16:29 UTCEPSS rescoreEPSS 0.2% · 10th percentile
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  18. 2026-10-19 16:29 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  19. 2026-10-18 16:30 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  20. 2026-10-18 07:13 UTCEG score recompute
  21. 2026-10-17 16:31 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  22. 2026-10-16 16:36 UTCEPSS rescoreEPSS 0.2% · 10th percentile
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  24. 2026-10-14 16:30 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  25. 2026-10-13 16:30 UTCEPSS rescoreEPSS 0.2% · 10th percentile
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  1. 2026-10-12 17:52 UTCEG score recompute
  2. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  3. 2026-10-11 21:17 UTCEG score recompute
  4. 2026-10-11 16:10 UTCEG score recompute
  5. 2026-10-11 13:46 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  6. 2026-10-11 01:22 UTCOSV refresh
  7. 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  8. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  9. 2026-10-08 17:07 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  10. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  11. 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  12. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  13. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  14. 2026-10-03 14:24 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  15. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  16. 2026-09-30 19:46 UTCEG score recompute
  17. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  18. 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  19. 2026-09-28 13:49 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  20. 2026-09-27 13:44 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  21. 2026-09-26 15:57 UTCEPSS rescoreEPSS 0.2% · 10th percentile
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  24. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.2% · 11th percentile
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  26. 2026-09-21 20:32 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  27. 2026-09-21 12:49 UTCOSV refresh
  28. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  29. 2026-09-19 15:40 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  30. 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.2% · 11th percentile
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  35. 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  36. 2026-09-11 09:35 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  37. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  38. 2026-09-07 15:59 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  39. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  40. 2026-09-05 15:26 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  41. 2026-09-04 13:59 UTCEPSS rescoreEPSS 0.2% · 11th percentile
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  43. 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  44. 2026-09-02 10:34 UTCOSV refresh
  45. 2026-09-01 13:52 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  46. 2026-09-01 04:37 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  47. 2026-08-30 19:15 UTCEPSS rescoreEPSS 0.2% · 11th percentile
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  49. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  50. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  51. 2026-08-26 14:44 UTCEPSS rescoreEPSS 0.2% · 11th percentile
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  57. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  58. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  59. 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  60. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  61. 2026-08-16 08:50 UTCOSV refresh
  62. 2026-08-16 02:13 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  63. 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  64. 2026-08-13 21:59 UTCEPSS rescoreEPSS 0.2% · 11th percentile
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  71. 2026-08-06 13:45 UTCEPSS rescoreEPSS 0.2% · 11th percentile

Related CVEs(same vendor)

Frequently asked(5)

What is CVE-2024-35927?
CVE-2024-35927 is a medium-severity vulnerability; its CVE record was published on May 19, 2024. In the Linux kernel, the following vulnerability has been resolved: drm: Check output polling initialized before disabling In drm_kms_helper_poll_disable() check if output polling support is initialized before disabling polling. If not flag this as a warning. Additionally in…
When was the CVE record for CVE-2024-35927 published?
The CVE record for CVE-2024-35927 was published on May 19, 2024. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of September 24, 2025; the record at its source may have been updated since.
Is CVE-2024-35927 actively exploited?
CVE-2024-35927 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (11th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-35927?
CVE-2024-35927 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2024-35927?
A fix for CVE-2024-35927 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-35927 are linked in the Vendor Advisories panel on this page.

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