CVE-2019-15505

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-24. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 8%CVSS: 9.8Exploit: None knownExposed: 0

A fix is available — apply it.

drivers/media/usb/dvb-usb/technisat-usb2.c in the Linux kernel through 5.2.9 has an out-of-bounds read via crafted USB device traffic (which may be remote via usbip or usbredir).

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
52(Track)
EG Risk 52/100SSVC: 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
Severity98% × 45%
Exploitation8% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
8%
EPSS %ILE
94%
KEV
Not listed

Published

August 23, 2019

Last Modified

November 21, 2024

Advisory Details (9)

Auto-updated Sep 6, 2026
Patch available.
generic

NetApp Product Security

https://security.netapp.com/advisory/ntap-20190905-0002/
generic

Bugtraq: [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)

https://seclists.org/bugtraq/2019/Nov/11
generic

Re: [PATCH] Fix an OOB access bug in technisat_usb2_get_ir - Hui Peng

https://lore.kernel.org/lkml/b9b256cb-95f2-5fa1-9956-5a602a017c11%40gmail.com/
generic

Re: [PATCH] Fix an OOB access bug in technisat_usb2_get_ir - Sean Young

https://lore.kernel.org/linux-media/20190821104408.w7krumcglxo6fz5q%40gofer.mess.org/
generic

[SECURITY] Fedora 30 Update: kernel-5.2.11-200.fc30 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP/
generic

[SECURITY] Fedora 29 Update: kernel-headers-5.2.11-100.fc29 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH/
generic Patch Available

[SECURITY] [DLA 2114-1] linux-4.9 security update

https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
generic Patch Available

[SECURITY] [DLA 2068-1] linux security update

https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
generic

Locked Out | Packet Storm

http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html

Vendor Advisories for CVE-2019-15505(2)

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

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-image-virtual-hwe-18.04 (5.0.0.32.89) @ bionic2026-05-27ubuntu
ubuntulinux-image-virtual-hwe-16.04 (4.15.0.66.86) @ xenial2026-05-27ubuntu
ubuntulinux-image-4.4.0-166-powerpc-e500mc (4.4.0-166.195~14.04.1) @ trusty2026-05-27ubuntu
ubuntulinux-image-virtual-lts-xenial (4.4.0.166.174) @ xenial2026-05-27ubuntu
ubuntulinux-image-azure (4.15.0.1061.47) @ trusty2026-05-27ubuntu
ubuntulinux-image-virtual (5.0.0.32.33) @ disco2026-05-27ubuntu
redhatkernel-rt-0:4.18.0-553.rt7.342.el8_102024-05-22redhat
redhatkernel-0:4.18.0-553.el8_102024-05-22redhat

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

(6 across 5 ecosystems)
Debian:8(2)
PackageVulnerable rangeFixed inDependents
linux3.16.36-1 ... 3.16.76-1 (69 versions)3.16.81-1—
linux-4.94.9.110-1~deb8u1, 4.9.144-3.1~deb8u1, 4.9.168-1~deb8u1, 4.9.189-3~deb8u14.9.210-1~deb8u1—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
linux—5.2.17-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux—5.2.17-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux—5.2.17-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux—5.2.17-1—

Weakness Classification(1)

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

Additional Vendor Advisories

(6)

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 / 25× 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 135 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2019-15505?
CVE-2019-15505 is a critical vulnerability published on August 23, 2019. drivers/media/usb/dvb-usb/technisat-usb2.c in the Linux kernel through 5.2.9 has an out-of-bounds read via crafted USB device traffic (which may be remote via usbip or usbredir).
When was CVE-2019-15505 disclosed?
CVE-2019-15505 was first published in the National Vulnerability Database on August 23, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-15505 actively exploited?
CVE-2019-15505 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 8% probability of exploitation in the next 30 days, which ranks it in the top 5.8% of all scored CVEs.
What is the CVSS score of CVE-2019-15505?
CVE-2019-15505 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2019-15505?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-15505, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-15505

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