CVE-2024-42252

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2024-08-08. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.5Exploit: NoneExposed: 0

A fix is available — apply it.

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

closures: Change BUG_ON() to WARN_ON()

If a BUG_ON() can be hit in the wild, it shouldn't be a BUG_ON()

For reference, this has popped up once in the CI, and we'll need more info to debug it:

03240 ------------[ cut here ]------------ 03240 kernel BUG at lib/closure.c:21! 03240 kernel BUG at lib/closure.c:21! 03240 Internal error: Oops - BUG: 00000000f2000800 [#1] SMP 03240 Modules linked in: 03240 CPU: 15 PID: 40534 Comm: kworker/u80:1 Not tainted 6.10.0-rc4-ktest-ga56da69799bd #25570 03240 Hardware name: linux,dummy-virt (DT) 03240 Workqueue: btree_update btree_interior_update_work 03240 pstate: 00001005 (nzcv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--) 03240 pc : closure_put+0x224/0x2a0 03240 lr : closure_put+0x24/0x2a0 03240 sp : ffff0000d12071c0 03240 x29: ffff0000d12071c0 x28: dfff800000000000 x27: ffff0000d1207360 03240 x26: 0000000000000040 x25: 0000000000000040 x24: 0000000000000040 03240 x23: ffff0000c1f20180 x22: 0000000000000000 x21: ffff0000c1f20168 03240 x20: 0000000040000000 x19: ffff0000c1f20140 x18: 0000000000000001 03240 x17: 0000000000003aa0 x16: 0000000000003ad0 x15: 1fffe0001c326974 03240 x14: 0000000000000a1e x13: 0000000000000000 x12: 1fffe000183e402d 03240 x11: ffff6000183e402d x10: dfff800000000000 x9 : ffff6000183e402e 03240 x8 : 0000000000000001 x7 : 00009fffe7c1bfd3 x6 : ffff0000c1f2016b 03240 x5 : ffff0000c1f20168 x4 : ffff6000183e402e x3 : ffff800081391954 03240 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000a8000000 03240 Call trace: 03240 closure_put+0x224/0x2a0 03240 bch2_check_for_deadlock+0x910/0x1028 03240 bch2_six_check_for_deadlock+0x1c/0x30 03240 six_lock_slowpath.isra.0+0x29c/0xed0 03240 six_lock_ip_waiter+0xa8/0xf8 03240 __bch2_btree_node_lock_write+0x14c/0x298 03240 bch2_trans_lock_write+0x6d4/0xb10 03240 __bch2_trans_commit+0x135c/0x5520 03240 btree_interior_update_work+0x1248/0x1c10 03240 process_scheduled_works+0x53c/0xd90 03240 worker_thread+0x370/0x8c8 03240 kthread+0x258/0x2e8 03240 ret_from_fork+0x10/0x20 03240 Code: aa1303e0 d63f0020 a94363f7 17ffff8c (d4210000) 03240 ---[ end trace 0000000000000000 ]--- 03240 Kernel panic - not syncing: Oops - BUG: Fatal exception 03240 SMP: stopping secondary CPUs 03241 SMP: failed to stop secondary CPUs 13,15 03241 Kernel Offset: disabled 03241 CPU features: 0x00,00000003,80000008,4240500b 03241 Memory Limit: none 03241 ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception ]--- 03246 ========= FAILED TIMEOUT copygc_torture_no_checksum in 7200s

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
11.8%
KEV
Not listed

Published

August 8, 2024

Last Modified

November 3, 2025

References (5)

Patch Availability(31)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-azure-edge (6.8.0-1017.20~22.04.1) @ jammy2026-05-23ubuntu
ubuntulinux-tools-nvidia-hwe-22.04-edge (6.8.0-1017.19~22.04.1) @ jammy2026-05-23ubuntu
ubuntulinux-tools-oracle-64k (6.8.0-1015.16) @ noble2026-05-23ubuntu
ubuntulinux-tools-ibm-lts-24.04 (6.8.0-1014.14) @ noble2026-05-23ubuntu
ubuntulinux-virtual-hwe-24.04-edge (6.8.0-48.48) @ noble2026-05-23ubuntu
ubuntulinux-tools-oem-24.04a (6.8.0-1016.16) @ noble2026-05-23ubuntu
ubuntulinux-tools-raspi (6.8.0-1014.16) @ noble2026-05-23ubuntu
ubuntulinux-tools-gke (6.8.0-1013.17) @ noble2026-05-23ubuntu
ubuntulinux-tools-lowlatency-hwe-22.04-edge (6.8.0-48.48.3~22.04.1) @ jammy2026-05-23ubuntu
ubuntulinux-virtual-hwe-16.04-edge (4.15.0.233.217) @ bionic2026-05-23ubuntu
ubuntulinux-tools-azure (4.15.0.1185.200~14.04.1) @ trusty2026-05-23ubuntu
ubuntulinux-tools-gkeop-6.8 (6.8.0-1002.4) @ noble2026-05-23ubuntu
ubuntulinux-tools-azure-edge (4.15.0.1185.200~16.04.1) @ xenial2026-05-23ubuntu
ubuntulinux-virtual-lts-xenial (4.4.0.263.269) @ xenial2026-05-23ubuntu
ubuntulinux-tools-oracle-lts-22.04 (5.15.0.1075.71) @ jammy2026-05-23ubuntu
ubuntulinux-tools-lowlatency-hwe-20.04-edge (5.15.0.133.143~20.04.1) @ focal2026-05-23ubuntu
ubuntulinux-tools-kvm (4.4.0.1141.138) @ xenial2026-05-23ubuntu
ubuntulinux-tools-gke-5.15 (5.15.0.1075.74) @ jammy2026-05-23ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.133.132) @ jammy2026-05-23ubuntu
ubuntulinux-tools-oracle-edge (5.15.0.1075.81~20.04.1) @ focal2026-05-23ubuntu
ubuntulinux-tools-gcp-lts-20.04 (5.4.0.1143.145) @ focal2026-05-23ubuntu
ubuntulinux-virtual-hwe-18.04-edge (5.4.0.208.204) @ focal2026-05-23ubuntu
ubuntulinux-tools-ibm-lts-20.04 (5.4.0.1086.115) @ focal2026-05-23ubuntu
ubuntulinux-tools-ibm (5.15.0.1070.66) @ jammy2026-05-23ubuntu
ubuntulinux-tools-aws-lts-22.04 (5.15.0.1078.80) @ jammy2026-05-23ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.134.145~20.04.1) @ focal2026-05-23ubuntu
ubuntulinux-tools-oracle-lts-20.04 (5.4.0.1138.131) @ focal2026-05-23ubuntu
ubuntulinux-tools-kvm (5.15.0.1076.72) @ jammy2026-05-23ubuntu
ubuntulinux-tools-raspi-nolpae (5.15.0.1072.70) @ jammy2026-05-23ubuntu
ubuntulinux-tools-intel-iotg (5.15.0.1073.73) @ jammy2026-05-23ubuntu
linuxKernel @ 6.1.120—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.

Weakness Classification(1)

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

All Vendor Advisories

(25)

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 12× in last 7d / 47× 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 101 total refreshes for this CVE.

  1. 2026-07-23 14:17 UTCEPSS rescore
  2. 2026-07-23 02:39 UTCEG score recompute
  3. 2026-07-22 14:07 UTCEPSS rescore
  4. 2026-07-21 15:23 UTCEPSS rescore
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  19. 2026-07-13 12:08 UTCOSV refresh
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  1. 2026-07-08 15:14 UTCEPSS rescore
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  18. 2026-06-25 06:31 UTCOSV refresh
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  40. 2026-06-12 23:11 UTCEPSS rescore
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  42. 2026-06-11 13:59 UTCEPSS rescore
  43. 2026-06-10 22:18 UTCEPSS rescore
  44. 2026-06-10 13:21 UTCEPSS rescore
  45. 2026-06-08 14:16 UTCEPSS rescore
  46. 2026-06-08 14:16 UTCEPSS rescore
  47. 2026-06-08 00:58 UTCOSV refresh
  48. 2026-06-07 15:24 UTCEPSS rescore
  49. 2026-06-07 15:24 UTCEPSS rescore
  50. 2026-06-06 13:46 UTCEPSS rescore
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  74. 2026-05-23 13:15 UTCEG score recompute
  75. 2026-05-23 13:15 UTCVendor advisory

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2024-42252?
CVE-2024-42252 is a medium vulnerability published on August 8, 2024. In the Linux kernel, the following vulnerability has been resolved: closures: Change BUGON() to WARNON() If a BUGON() can be hit in the wild, it shouldn't be a BUGON() For reference, this has popped up once in the CI, and we'll need more info to debug it: 03240 ------------[ cut here ]------------…
When was CVE-2024-42252 disclosed?
CVE-2024-42252 was first published in the National Vulnerability Database on August 8, 2024, with the most recent update on November 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-42252 actively exploited?
CVE-2024-42252 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-42252?
CVE-2024-42252 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2024-42252?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-42252, 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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