CVE-2024-47682

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

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, ghsa, nvd
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.8Exploit: None knownExposed: 0

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
7.8(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity78% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
44%
KEV
Not listed

Published

October 21, 2024

Last Modified

August 5, 2026

Advisory Details (5)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

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
generic

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
generic

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
generic

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
generic

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

Patch Availability(15)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-realtime-hwe-24.04-edge (6.11.0-1005.5) @ oracular2026-05-23ubuntu
ubuntulinux-virtual-hwe-24.04-edge (6.11.0-18.18) @ oracular2026-05-23ubuntu
ubuntulinux-virtual (6.8.0-54.56) @ noble2026-05-23ubuntu
ubuntulinux-tools-gkeop-6.8 (6.8.0-1006.8) @ noble2026-05-23ubuntu
ubuntulinux-tools-nvidia-lowlatency-64k (6.8.0-1022.25.2) @ noble2026-05-23ubuntu
ubuntulinux-tools-oem-24.04b (6.11.0-1015.15) @ noble2026-05-23ubuntu
ubuntulinux-tools-gcp-edge (6.8.0-1024.26~22.04.1) @ jammy2026-05-23ubuntu
ubuntulinux-tools-aws-lts-24.04 (6.8.0-1023.25) @ noble2026-05-23ubuntu
ubuntulinux-tools-ibm-lts-24.04 (6.8.0-1022.22) @ noble2026-05-23ubuntu
ubuntulinux-tools-oracle-lts-24.04 (6.8.0-1020.21) @ noble2026-05-23ubuntu
ubuntulinux-tools-azure-lts-24.04 (6.8.0-1025.30) @ noble2026-05-23ubuntu
ubuntulinux-tools-oem-24.04a (6.8.0-1024.24) @ noble2026-05-23ubuntu
ubuntulinux-tools-azure-edge (6.8.0-1025.30~22.04.1) @ jammy2026-05-23ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.8.0-57.59~22.04.1) @ jammy2026-05-23ubuntu
linuxKernel @ 6.1.113—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

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
linux-6.16.1.106-3~deb11u1, 6.1.106-3~deb11u2, 6.1.106-3~deb11u3, 6.1.112-1~deb11u16.1.119-1~deb11u1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 6.1.99-1 (30 versions)6.1.115-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux—6.11.2-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux—6.11.2-1—

Weakness Classification(1)

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

All Vendor Advisories

(15)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 8× in last 7d / 33× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 172 total refreshes for this CVE.

  1. 2026-09-18 19:26 UTCEPSS rescore
  2. 2026-09-17 19:27 UTCEPSS rescore
  3. 2026-09-16 14:06 UTCEPSS rescore
  4. 2026-09-16 05:12 UTCEPSS rescore
  5. 2026-09-15 03:08 UTCEPSS rescore
  6. 2026-09-15 03:08 UTCEPSS rescore
  7. 2026-09-13 16:45 UTCEPSS rescore
  8. 2026-09-12 14:59 UTCEPSS rescore
  9. 2026-09-11 14:51 UTCEPSS rescore
  10. 2026-09-11 09:35 UTCEPSS rescore
  11. 2026-09-10 09:33 UTCEPSS rescore
  12. 2026-09-08 21:58 UTCEPSS rescore
  13. 2026-09-07 16:00 UTCEPSS rescore
  14. 2026-09-07 08:48 UTCOSV refresh
  15. 2026-09-06 13:46 UTCEPSS rescore
  16. 2026-09-06 13:46 UTCEPSS rescore
  17. 2026-09-04 13:59 UTCEPSS rescore
  18. 2026-09-04 05:05 UTCEPSS rescore
  19. 2026-09-02 14:10 UTCEPSS rescore
  20. 2026-09-01 13:52 UTCEPSS rescore
  21. 2026-09-01 13:52 UTCEPSS rescore
  22. 2026-09-01 04:37 UTCEPSS rescore
  23. 2026-08-30 19:16 UTCEPSS rescore
  24. 2026-08-30 01:20 UTCEPSS rescore
  25. 2026-08-28 21:39 UTCEPSS rescore
Show 75 more
  1. 2026-08-27 14:23 UTCEPSS rescore
  2. 2026-08-26 14:44 UTCEPSS rescore
  3. 2026-08-25 13:47 UTCEPSS rescore
  4. 2026-08-24 14:15 UTCEPSS rescore
  5. 2026-08-23 00:18 UTCEPSS rescore
  6. 2026-08-21 23:47 UTCEPSS rescore
  7. 2026-08-20 22:54 UTCEPSS rescore
  8. 2026-08-20 18:31 UTCOSV refresh
  9. 2026-08-19 17:02 UTCEPSS rescore
  10. 2026-08-19 17:02 UTCEPSS rescore
  11. 2026-08-18 13:46 UTCEPSS rescore
  12. 2026-08-17 13:45 UTCEPSS rescore
  13. 2026-08-16 14:54 UTCEPSS rescore
  14. 2026-08-16 02:13 UTCEPSS rescore
  15. 2026-08-15 01:29 UTCEPSS rescore
  16. 2026-08-13 21:59 UTCEPSS rescore
  17. 2026-08-12 13:49 UTCEPSS rescore
  18. 2026-08-11 13:40 UTCEPSS rescore
  19. 2026-08-10 23:58 UTCEPSS rescore
  20. 2026-08-09 13:45 UTCEPSS rescore
  21. 2026-08-08 16:35 UTCEPSS rescore
  22. 2026-08-07 16:25 UTCEPSS rescore
  23. 2026-08-06 13:45 UTCEPSS rescore
  24. 2026-08-05 19:16 UTCEPSS rescore
  25. 2026-08-05 11:59 UTCEG score recompute
  26. 2026-08-05 11:59 UTCVendor advisory
  27. 2026-08-05 11:58 UTCGHSA enrichment
  28. 2026-08-04 15:08 UTCEPSS rescore
  29. 2026-08-04 11:45 UTCEG score recompute
  30. 2026-08-04 11:45 UTCVendor advisory
  31. 2026-08-04 11:45 UTCGHSA enrichment
  32. 2026-08-04 10:36 UTCEPSS rescore
  33. 2026-08-03 10:34 UTCEPSS rescore
  34. 2026-08-02 02:25 UTCEPSS rescore
  35. 2026-08-01 04:14 UTCEPSS rescore
  36. 2026-08-01 04:14 UTCEPSS rescore
  37. 2026-07-31 15:42 UTCOSV refresh
  38. 2026-07-30 16:26 UTCEPSS rescore
  39. 2026-07-30 01:29 UTCEPSS rescore
  40. 2026-07-28 15:35 UTCEPSS rescore
  41. 2026-07-27 14:11 UTCEPSS rescore
  42. 2026-07-26 14:53 UTCEPSS rescore
  43. 2026-07-26 14:53 UTCEPSS rescore
  44. 2026-07-25 14:17 UTCEPSS rescore
  45. 2026-07-25 14:16 UTCEPSS rescore
  46. 2026-07-24 14:16 UTCEPSS rescore
  47. 2026-07-23 14:17 UTCEPSS rescore
  48. 2026-07-23 14:17 UTCEPSS rescore
  49. 2026-07-23 02:41 UTCEG score recompute
  50. 2026-07-22 14:07 UTCEPSS rescore
  51. 2026-07-22 14:07 UTCEPSS rescore
  52. 2026-07-21 15:23 UTCEPSS rescore
  53. 2026-07-20 17:06 UTCEPSS rescore
  54. 2026-07-19 14:30 UTCEPSS rescore
  55. 2026-07-19 14:30 UTCEPSS rescore
  56. 2026-07-19 02:28 UTCEPSS rescore
  57. 2026-07-19 02:28 UTCEPSS rescore
  58. 2026-07-18 10:03 UTCEPSS rescore
  59. 2026-07-18 10:03 UTCEPSS rescore
  60. 2026-07-16 17:02 UTCEPSS rescore
  61. 2026-07-15 16:57 UTCEPSS rescore
  62. 2026-07-15 16:56 UTCEPSS rescore
  63. 2026-07-15 01:59 UTCEPSS rescore
  64. 2026-07-15 01:59 UTCEPSS rescore
  65. 2026-07-13 22:55 UTCOSV refresh
  66. 2026-07-13 22:29 UTCEPSS rescore
  67. 2026-07-13 06:12 UTCEPSS rescore
  68. 2026-07-12 05:45 UTCEPSS rescore
  69. 2026-07-12 05:45 UTCEPSS rescore
  70. 2026-07-11 08:26 UTCEPSS rescore
  71. 2026-07-09 19:09 UTCEPSS rescore
  72. 2026-07-09 19:09 UTCEPSS rescore
  73. 2026-07-08 15:14 UTCEPSS rescore
  74. 2026-07-07 13:45 UTCEPSS rescore
  75. 2026-07-06 16:26 UTCEPSS rescore

Frequently asked(5)

What is CVE-2024-47682?
CVE-2024-47682 is a high vulnerability published on October 21, 2024. In the Linux kernel, the following vulnerability has been resolved: scsi: sd: Fix off-by-one error in sdreadblock_characteristics() Ff the device returns page 0xb1 with length 8 (happens with qemu v2.x, for example), sdreadblock_characteristics() may attempt an out-of-bounds memory access when…
When was CVE-2024-47682 disclosed?
CVE-2024-47682 was first published in the National Vulnerability Database on October 21, 2024, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-47682 actively exploited?
CVE-2024-47682 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 55.9% of all 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?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-47682, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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