CVE-2023-35823

HIGHNVD 7.07.0—
EchelonGraph scoreMEDIUM confidence

Score 7.0 from GitHub Security Advisory (severity: HIGH) published 2023-06-19. NVD baseline CVSS 7.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.0Exploit: None knownExposed: 0

A fix is available — apply it.

An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in saa7134_finidev in drivers/media/pci/saa7134/saa7134-core.c.

CVSS v3
7.0
EG Score
7.0(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity70% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
10%
KEV
Not listed

Published

June 18, 2023

Last Modified

August 26, 2026

Advisory Details (7)

Auto-updated Aug 26, 2026
Patch available.
generic Patch Available

[SECURITY] [DLA 3508-1] linux security update

https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
generic

media: saa7134: fix use after free bug in saa7134_finidev due to race condition - kernel/git/torvalds/linux.git - Linux kernel source tree

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=30cf57da176cca80f11df0d9b7f71581fe601389
generic
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2
generic

NetApp Product Security

https://security.netapp.com/advisory/ntap-20230803-0002/
generic

[PATCH] media: saa7134: fix use after free bug in saa7134_finidev due to race condition

https://lore.kernel.org/lkml/20230318085023.832510-1-zyytlz.wz%40163.com/t/
generic

[GIT PULL FOR v6.4] Various fixes/enhancements - Hans Verkuil

https://lore.kernel.org/all/49bb0b6a-e669-d4e7-d742-a19d2763e947%40xs4all.nl/
generic Patch Available

[SECURITY] [DLA 3623-1] linux-5.10 security update

https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html

Vendor Advisories for CVE-2023-35823(4)

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

Patch Availability(14)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-virtual-hwe-18.04-edge (5.4.0.162.159) @ focal2026-08-26ubuntu
ubuntulinux-tools-azure-fde-edge (5.15.0.1043.50~20.04.1.22) @ focal2026-08-26ubuntu
ubuntulinux-tools-azure-lts-20.04 (5.4.0.1115.108) @ focal2026-08-26ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.2.0.27.27) @ lunar2026-08-26ubuntu
ubuntulinux-tools-ibm-lts-20.04 (5.4.0.1056.85) @ focal2026-08-26ubuntu
ubuntulinux-tools-bluefield (5.4.0.1070.65) @ focal2026-08-26ubuntu
ubuntulinux-xilinx-zynqmp-tools-5.4.0-1029 (5.4.0-1029.33) @ focal2026-08-26ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.79.86~20.04.39) @ focal2026-08-26ubuntu
ubuntulinux-tools-gkeop-5.15 (5.15.0.1025.24) @ jammy2026-08-26ubuntu
ubuntulinux-tools-azure-lts-22.04 (5.15.0.1045.41) @ jammy2026-08-26ubuntu
redhatkernel-0:4.18.0-477.43.1.el8_82024-01-30redhat
redhatkernel-0:4.18.0-372.87.1.el8_62024-01-25redhat
redhatkernel-rt-0:4.18.0-513.5.1.rt7.307.el8_92023-11-14redhat
redhatkernel-0:4.18.0-513.5.1.el8_92023-11-14redhat

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:10(2)
PackageVulnerable rangeFixed inDependents
linux4.19.118-1 ... 4.19.98-1~bpo9+1 (43 versions)4.19.289-1—
linux-5.105.10.136-1~deb10u1 ... 5.10.179-5~deb10u1 (10 versions)5.10.197-1~deb10u1—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
linux5.10.103-1 ... 5.10.92-2 (33 versions)5.10.191-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.27-16.1.37-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux—6.3.7-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux—6.3.7-1—

Weakness Classification(2)

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

Additional Vendor Advisories

(11)

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 6× in last 7d / 30× 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 154 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2023-35823?
CVE-2023-35823 is a high vulnerability published on June 18, 2023. An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in saa7134_finidev in drivers/media/pci/saa7134/saa7134-core.c.
When was CVE-2023-35823 disclosed?
CVE-2023-35823 was first published in the National Vulnerability Database on June 18, 2023, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-35823 actively exploited?
CVE-2023-35823 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 90.1% of all scored CVEs.
What is the CVSS score of CVE-2023-35823?
CVE-2023-35823 has a CVSS v3 base score of 7.0 (NVD).
How do I remediate CVE-2023-35823?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-35823, 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-2023-35823

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