CVE-2024-26989

HIGHNVD 7.87.8
EchelonGraph scoreMEDIUM confidence

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

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2024-05-01. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 4 sources updated this week

Also known asEUVD-2024-24251 (ENISA EUVD) · GHSA-572h-9fhq-9mw5 (GitHub Security Advisories)Source: ENISA EUVD

7.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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

arm64: hibernate: Fix level3 translation fault in swsusp_save()

On arm64 machines, swsusp_save() faults if it attempts to access MEMBLOCK_NOMAP memory ranges. This can be reproduced in QEMU using UEFI when booting with rodata=off debug_pagealloc=off and CONFIG_KFENCE=n:

Unable to handle kernel paging request at virtual address ffffff8000000000 Mem abort info: ESR = 0x0000000096000007 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x07: level 3 translation fault Data abort info: ISV = 0, ISS = 0x00000007, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 swapper pgtable: 4k pages, 39-bit VAs, pgdp=00000000eeb0b000 [ffffff8000000000] pgd=180000217fff9803, p4d=180000217fff9803, pud=180000217fff9803, pmd=180000217fff8803, pte=0000000000000000 Internal error: Oops: 0000000096000007 [#1] SMP Internal error: Oops: 0000000096000007 [#1] SMP Modules linked in: xt_multiport ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter rfkill at803x snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dwmac_generic stmmac_platform snd_hda_codec stmmac joydev pcs_xpcs snd_hda_core phylink ppdev lp parport ramoops reed_solomon ip_tables x_tables nls_iso8859_1 vfat multipath linear amdgpu amdxcp drm_exec gpu_sched drm_buddy hid_generic usbhid hid radeon video drm_suballoc_helper drm_ttm_helper ttm i2c_algo_bit drm_display_helper cec drm_kms_helper drm CPU: 0 PID: 3663 Comm: systemd-sleep Not tainted 6.6.2+ #76 Source Version: 4e22ed63a0a48e7a7cff9b98b7806d8d4add7dc0 Hardware name: Greatwall GW-XXXXXX-XXX/GW-XXXXXX-XXX, BIOS KunLun BIOS V4.0 01/19/2021 pstate: 600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : swsusp_save+0x280/0x538 lr : swsusp_save+0x280/0x538 sp : ffffffa034a3fa40 x29: ffffffa034a3fa40 x28: ffffff8000001000 x27: 0000000000000000 x26: ffffff8001400000 x25: ffffffc08113e248 x24: 0000000000000000 x23: 0000000000080000 x22: ffffffc08113e280 x21: 00000000000c69f2 x20: ffffff8000000000 x19: ffffffc081ae2500 x18: 0000000000000000 x17: 6666662074736420 x16: 3030303030303030 x15: 3038666666666666 x14: 0000000000000b69 x13: ffffff9f89088530 x12: 00000000ffffffea x11: 00000000ffff7fff x10: 00000000ffff7fff x9 : ffffffc08193f0d0 x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 0000000000000001 x5 : ffffffa0fff09dc8 x4 : 0000000000000000 x3 : 0000000000000027 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 000000000000004e Call trace: swsusp_save+0x280/0x538 swsusp_arch_suspend+0x148/0x190 hibernation_snapshot+0x240/0x39c hibernate+0xc4/0x378 state_store+0xf0/0x10c kobj_attr_store+0x14/0x24

The reason is swsusp_save() -> copy_data_pages() -> page_is_saveable() -> kernel_page_present() assuming that a page is always present when can_set_direct_map() is false (all of rodata_full, debug_pagealloc_enabled() and arm64_kfence_can_set_direct_map() false), irrespective of the MEMBLOCK_NOMAP ranges. Such MEMBLOCK_NOMAP regions should not be saved during hibernation.

This problem was introduced by changes to the pfn_valid() logic in commit a7d9f306ba70 ("arm64: drop pfn_valid_within() and simplify pfn_valid()").

Similar to other architectures, drop the !can_set_direct_map() check in kernel_page_present() so that page_is_savable() skips such pages.

[catalin.marinas@arm.com: rework commit message]

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
35
EG Risk 35/100

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)
Severity78% × 45%
Impact severity (EG Severity): CVSS 7.8 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
15th
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 (7.8): severity, escalated by confirmed exploitation. This CVE's 7.8 is its impact severity (EG Severity), not escalated.

EG Severity
7.8 HIGHCVSS-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 2026-10-27). 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 1, 2024

Last Modified

November 4, 2025

Advisory Details (5)

Auto-updated Sep 21, 2026
Patch available.
Web page

arm64: hibernate: Fix level3 translation fault in swsusp_save() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/f7e71a7cf399f53ff9fc314ca3836dc913b05bd6
Web page

arm64: hibernate: Fix level3 translation fault in swsusp_save() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/813f5213f2c612dc800054859aaa396ec8ad7069
Web page

arm64: hibernate: Fix level3 translation fault in swsusp_save() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/50449ca66cc5a8cbc64749cf4b9f3d3fc5f4b457
Web page

arm64: hibernate: Fix level3 translation fault in swsusp_save() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/31f815cb436082e72d34ed2e8a182140a73ebdf4
Web page

arm64: hibernate: Fix level3 translation fault in swsusp_save() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/022b19ebc31cce369c407617041a3db810db23b3

Vendor Advisories for CVE-2024-26989(1)

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

Patch Availability(14)

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

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.1.27-1 ... 6.1.90-1~bpo11+1 (21 versions)
  • every version up to 6.1.90-1: fixed in 6.1.90-1
—
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

(12)

Data Freshness Timeline

(refreshed 10× in last 7d / 42× 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 97 of 214 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. 3 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. 2026-11-02 16:40 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  2. 2026-11-01 16:31 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  3. 2026-10-31 16:30 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  4. 2026-10-30 16:31 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  5. 2026-10-29 16:30 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  6. 2026-10-28 16:29 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  7. 2026-10-28 06:28 UTCEG score recompute
  8. 2026-10-28 06:28 UTCVendor advisory
  9. 2026-10-28 06:27 UTCGHSA enrichmentGHSA-572h-9fhq-9mw5 · GitHub severity HIGH · GitHub CVSS 7.8
  10. 2026-10-27 16:29 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  11. 2026-10-26 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  12. 2026-10-25 17:15 UTCEG score recompute
  13. 2026-10-25 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  14. 2026-10-24 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  15. 2026-10-23 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  16. 2026-10-22 16:31 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  17. 2026-10-21 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  18. 2026-10-20 20:18 UTCEG score recompute
  19. 2026-10-20 20:18 UTCVendor advisory
  20. 2026-10-20 20:18 UTCGHSA enrichmentGHSA-572h-9fhq-9mw5 · GitHub severity HIGH · GitHub CVSS 7.8
  21. 2026-10-20 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  22. 2026-10-19 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  23. 2026-10-18 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  24. 2026-10-18 07:22 UTCEG score recompute
  25. 2026-10-17 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
Show 72 more
  1. 2026-10-16 16:36 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  2. 2026-10-15 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  3. 2026-10-14 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  4. 2026-10-13 16:30 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  5. 2026-10-12 17:59 UTCEG score recompute
  6. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  7. 2026-10-11 21:23 UTCEG score recompute
  8. 2026-10-11 16:17 UTCEG score recompute
  9. 2026-10-11 13:45 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  10. 2026-10-11 11:16 UTCOSV refresh
  11. 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  12. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  13. 2026-10-08 17:07 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  14. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  15. 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  16. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  17. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  18. 2026-10-03 14:23 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  19. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  20. 2026-09-30 17:00 UTCEG score recompute
  21. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  22. 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  23. 2026-09-28 13:49 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  24. 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  25. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  26. 2026-09-21 23:45 UTCOSV refresh
  27. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  28. 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  29. 2026-09-16 05:11 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  30. 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  31. 2026-09-13 16:45 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  32. 2026-09-12 14:59 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  33. 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  34. 2026-09-11 09:34 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  35. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  36. 2026-09-07 15:59 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  37. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  38. 2026-09-05 15:26 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  39. 2026-09-04 13:58 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  40. 2026-09-04 05:05 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  41. 2026-09-02 19:10 UTCOSV refresh
  42. 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  43. 2026-09-01 13:52 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  44. 2026-08-30 19:15 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  45. 2026-08-30 01:20 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  46. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  47. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  48. 2026-08-26 14:44 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  49. 2026-08-25 13:47 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  50. 2026-08-23 00:17 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  51. 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  52. 2026-08-20 22:53 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  53. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  54. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  55. 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  56. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  57. 2026-08-16 11:38 UTCOSV refresh
  58. 2026-08-16 02:12 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  59. 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  60. 2026-08-13 21:58 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  61. 2026-08-12 13:49 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  62. 2026-08-11 13:40 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  63. 2026-08-09 13:45 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  64. 2026-08-08 16:35 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  65. 2026-08-06 13:45 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  66. 2026-08-05 19:15 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  67. 2026-08-04 15:08 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  68. 2026-08-04 10:36 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  69. 2026-08-02 02:25 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  70. 2026-08-01 06:06 UTCOSV refresh
  71. 2026-08-01 04:14 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  72. 2026-07-30 16:26 UTCEPSS rescoreEPSS 0.2% · 14th percentile

Frequently asked(5)

What is CVE-2024-26989?
CVE-2024-26989 is a high-severity vulnerability; its CVE record was published on May 1, 2024. In the Linux kernel, the following vulnerability has been resolved: arm64: hibernate: Fix level3 translation fault in swsusp_save() On arm64 machines, swsusp_save() faults if it attempts to access MEMBLOCK_NOMAP memory ranges. This can be reproduced in QEMU using UEFI when booting with rodata=off…
When was the CVE record for CVE-2024-26989 published?
The CVE record for CVE-2024-26989 was published on May 1, 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 November 4, 2025; the record at its source may have been updated since.
Is CVE-2024-26989 actively exploited?
CVE-2024-26989 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (15th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-26989?
CVE-2024-26989 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2024-26989?
A fix for CVE-2024-26989 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-26989 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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