CVE-2024-47682

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 2024-10-21. 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-2024-42603 (ENISA EUVD) · GHSA-5pgc-734f-x3h9 (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: 0.5%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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

scsi: sd: Fix off-by-one error in sd_read_block_characteristics()

Ff the device returns page 0xb1 with length 8 (happens with qemu v2.x, for example), sd_read_block_characteristics() may attempt an out-of-bounds memory access when accessing the zoned field at offset 8.

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.
Exploitation0.5% × 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
0.5%
EPSS %ILE
45th
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
0.5% 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

October 21, 2024

Last Modified

August 5, 2026

Advisory Details (5)

Auto-updated Aug 4, 2026
Patch available.
Web page

scsi: sd: Fix off-by-one error in sd_read_block_characteristics() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/f81eaf08385ddd474a2f41595a7757502870c0eb
Web page

scsi: sd: Fix off-by-one error in sd_read_block_characteristics() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/413df704f149dec585df07466d2401bbd1f490a0
Web page

scsi: sd: Fix off-by-one error in sd_read_block_characteristics() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a776050373893e4c847a49abeae2ccb581153df0
Web page

scsi: sd: Fix off-by-one error in sd_read_block_characteristics() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/568c7c4c77eee6df7677bb861b7cee7398a3255d
Web page

scsi: sd: Fix off-by-one error in sd_read_block_characteristics() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/60312ae7392f9c75c6591a52fc359cf7f810d48f

Vendor Advisories for CVE-2024-47682(1)

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

Patch Availability(15)

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

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
linux-6.16.1.106-3~deb11u1, 6.1.106-3~deb11u2, 6.1.106-3~deb11u3, 6.1.112-1~deb11u1
  • every version up to 6.1.119-1~deb11u1: fixed in 6.1.119-1~deb11u1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.1.106-1 ... 6.1.99-1 (30 versions)
  • every version up to 6.1.115-1: fixed in 6.1.115-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.11.2-1: fixed in 6.11.2-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.11.2-1: fixed in 6.11.2-1
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(14)

Data Freshness Timeline

(refreshed 10× in last 7d / 43× 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 94 of 225 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. 6 repeat rows among the latest 100 are merged into the row they repeat. The 131 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-03 16:43 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  2. 2026-11-02 16:41 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  3. 2026-11-01 16:31 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  4. 2026-10-31 16:30 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  5. 2026-10-30 16:32 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  6. 2026-10-29 16:31 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  7. 2026-10-28 16:29 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  8. 2026-10-28 05:56 UTCEG score recompute
  9. 2026-10-28 05:56 UTCVendor advisory
  10. 2026-10-28 05:56 UTCGHSA enrichmentGHSA-5pgc-734f-x3h9 · GitHub severity HIGH · GitHub CVSS 7.8
  11. 2026-10-27 16:30 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  12. 2026-10-26 16:29 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  13. 2026-10-25 17:00 UTCEG score recompute
  14. 2026-10-25 16:30 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  15. 2026-10-24 16:30 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  16. 2026-10-23 16:30 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  17. 2026-10-22 16:31 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  18. 2026-10-21 16:30 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  19. 2026-10-20 16:30 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  20. 2026-10-20 10:29 UTCEG score recompute
  21. 2026-10-20 10:29 UTCVendor advisory
  22. 2026-10-20 10:28 UTCGHSA enrichmentGHSA-5pgc-734f-x3h9 · GitHub severity HIGH · GitHub CVSS 7.8
  23. 2026-10-19 18:25 UTCOSV refresh
  24. 2026-10-19 16:30 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  25. 2026-10-18 16:30 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
Show 69 more
  1. 2026-10-18 06:57 UTCEG score recompute
  2. 2026-10-17 16:31 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  3. 2026-10-16 16:37 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  4. 2026-10-15 16:30 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  5. 2026-10-14 16:30 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  6. 2026-10-13 16:31 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  7. 2026-10-12 17:43 UTCEG score recompute
  8. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  9. 2026-10-11 21:09 UTCEG score recompute
  10. 2026-10-11 16:01 UTCEG score recompute
  11. 2026-10-11 13:46 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  12. 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  13. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  14. 2026-10-08 17:08 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  15. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  16. 2026-10-06 15:16 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  17. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  18. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  19. 2026-10-03 14:24 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  20. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  21. 2026-09-30 19:54 UTCEG score recompute
  22. 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  23. 2026-09-29 15:18 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  24. 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  25. 2026-09-27 13:44 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  26. 2026-09-26 23:12 UTCOSV refresh
  27. 2026-09-26 15:57 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  28. 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  29. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  30. 2026-09-22 14:47 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  31. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  32. 2026-09-19 15:40 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  33. 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  34. 2026-09-17 19:27 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  35. 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  36. 2026-09-16 05:12 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  37. 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  38. 2026-09-13 16:45 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  39. 2026-09-12 14:59 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  40. 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  41. 2026-09-11 09:35 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  42. 2026-09-10 09:33 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  43. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  44. 2026-09-07 16:00 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  45. 2026-09-07 08:48 UTCOSV refresh
  46. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  47. 2026-09-04 13:59 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  48. 2026-09-04 05:05 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  49. 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  50. 2026-09-01 13:52 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  51. 2026-09-01 04:37 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  52. 2026-08-30 19:16 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  53. 2026-08-30 01:20 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  54. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  55. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  56. 2026-08-26 14:44 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  57. 2026-08-25 13:47 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  58. 2026-08-24 14:15 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  59. 2026-08-23 00:18 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  60. 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  61. 2026-08-20 22:54 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  62. 2026-08-20 18:31 UTCOSV refresh
  63. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  64. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  65. 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  66. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  67. 2026-08-16 02:13 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  68. 2026-08-15 01:29 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  69. 2026-08-13 21:59 UTCEPSS rescoreEPSS 0.5% · 42nd percentile

Frequently asked(5)

What is CVE-2024-47682?
CVE-2024-47682 is a high-severity vulnerability; its CVE record was published on October 21, 2024. In the Linux kernel, the following vulnerability has been resolved: scsi: sd: Fix off-by-one error in sd_read_block_characteristics() Ff the device returns page 0xb1 with length 8 (happens with qemu v2.x, for example), sd_read_block_characteristics() may attempt an out-of-bounds memory access when…
When was the CVE record for CVE-2024-47682 published?
The CVE record for CVE-2024-47682 was published on October 21, 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 August 5, 2026; the record at its source may have been updated since.
Is CVE-2024-47682 actively exploited?
CVE-2024-47682 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (45th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-47682?
CVE-2024-47682 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2024-47682?
A fix for CVE-2024-47682 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-47682 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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