CVE-2022-50401

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 2025-09-18. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3

Also known asEUVD-2025-29905 (ENISA EUVD) · GHSA-3854-9jq2-j856 (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: 0.4%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure

On error situation clp->cl_cb_conn.cb_xprt should not be given a reference to the xprt otherwise both client cleanup and the error handling path of the caller call to put it. Better to delay handing over the reference to a later branch.

[ 72.530665] refcount_t: underflow; use-after-free. [ 72.531933] WARNING: CPU: 0 PID: 173 at lib/refcount.c:28 refcount_warn_saturate+0xcf/0x120 [ 72.533075] Modules linked in: nfsd(OE) nfsv4(OE) nfsv3(OE) nfs(OE) lockd(OE) compat_nfs_ssc(OE) nfs_acl(OE) rpcsec_gss_krb5(OE) auth_rpcgss(OE) rpcrdma(OE) dns_resolver fscache netfs grace rdma_cm iw_cm ib_cm sunrpc(OE) mlx5_ib mlx5_core mlxfw pci_hyperv_intf ib_uverbs ib_core xt_MASQUERADE nf_conntrack_netlink nft_counter xt_addrtype nft_compat br_netfilter bridge stp llc nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set overlay nf_tables nfnetlink crct10dif_pclmul crc32_pclmul ghash_clmulni_intel xfs serio_raw virtio_net virtio_blk net_failover failover fuse [last unloaded: sunrpc] [ 72.540389] CPU: 0 PID: 173 Comm: kworker/u16:5 Tainted: G OE 5.15.82-dan #1 [ 72.541511] Hardware name: Red Hat KVM/RHEL-AV, BIOS 1.16.0-3.module+el8.7.0+1084+97b81f61 04/01/2014 [ 72.542717] Workqueue: nfsd4_callbacks nfsd4_run_cb_work [nfsd] [ 72.543575] RIP: 0010:refcount_warn_saturate+0xcf/0x120 [ 72.544299] Code: 55 00 0f 0b 5d e9 01 50 98 00 80 3d 75 9e 39 08 00 0f 85 74 ff ff ff 48 c7 c7 e8 d1 60 8e c6 05 61 9e 39 08 01 e8 f6 51 55 00 <0f> 0b 5d e9 d9 4f 98 00 80 3d 4b 9e 39 08 00 0f 85 4c ff ff ff 48 [ 72.546666] RSP: 0018:ffffb3f841157cf0 EFLAGS: 00010286 [ 72.547393] RAX: 0000000000000026 RBX: ffff89ac6231d478 RCX: 0000000000000000 [ 72.548324] RDX: ffff89adb7c2c2c0 RSI: ffff89adb7c205c0 RDI: ffff89adb7c205c0 [ 72.549271] RBP: ffffb3f841157cf0 R08: 0000000000000000 R09: c0000000ffefffff [ 72.550209] R10: 0000000000000001 R11: ffffb3f841157ad0 R12: ffff89ac6231d180 [ 72.551142] R13: ffff89ac6231d478 R14: ffff89ac40c06180 R15: ffff89ac6231d4b0 [ 72.552089] FS: 0000000000000000(0000) GS:ffff89adb7c00000(0000) knlGS:0000000000000000 [ 72.553175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.553934] CR2: 0000563a310506a8 CR3: 0000000109a66000 CR4: 0000000000350ef0 [ 72.554874] Call Trace: [ 72.555278] [ 72.555614] svc_xprt_put+0xaf/0xe0 [sunrpc] [ 72.556276] nfsd4_process_cb_update.isra.11+0xb7/0x410 [nfsd] [ 72.557087] ? update_load_avg+0x82/0x610 [ 72.557652] ? cpuacct_charge+0x60/0x70 [ 72.558212] ? dequeue_entity+0xdb/0x3e0 [ 72.558765] ? queued_spin_unlock+0x9/0x20 [ 72.559358] nfsd4_run_cb_work+0xfc/0x270 [nfsd] [ 72.560031] process_one_work+0x1df/0x390 [ 72.560600] worker_thread+0x37/0x3b0 [ 72.561644] ? process_one_work+0x390/0x390 [ 72.562247] kthread+0x12f/0x150 [ 72.562710] ? set_kthread_struct+0x50/0x50 [ 72.563309] ret_from_fork+0x22/0x30 [ 72.563818] [ 72.564189] ---[ end trace 031117b1c72ec616 ]--- [ 72.566019] list_add corruption. next->prev should be prev (ffff89ac4977e538), but was ffff89ac4763e018. (next=ffff89ac4763e018). [ 72.567647] ------------[ cut here ]------------

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.
Exploitation0.4% × 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 low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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
0.4%
EPSS %ILE
38th
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
0.4% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-11-11). 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 low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 14 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 low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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)14 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 total (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

September 18, 2025

Last Modified

August 5, 2026

Advisory Details (9)

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

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/fddac3b4578d302ac9e51e7f03a9aae6254ae2a3
Web page

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/e2f9f03e4537f3fcc8fd2bdd3248530c3477a371
Web page

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/d843ebd860c58a38e45527e8ec6516059f4c97f3
Web page

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c1207219a4bfa50121c9345d5d165470d0a82531
Web page

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a472f069ced8601979f53c13c0cf20236074ed46
Web page

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9b4ae8c42d2ff09ed7c5832ccce5684c55e5ed23
Web page

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/707bcca9616002d204091ca7c4d1d91151104332
Web page

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/3bc8edc98bd43540dbe648e4ef91f443d6d20a24
Web page

nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/15fc60aa5bdcf6d5f93000d3d00579fc67632ee0

Patch Availability(3)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-tools-aws (4.4.0.1196.200) @ xenial2026-11-12ubuntu
ubuntulinux-virtual-lts-xenial (4.4.0.287.293) @ xenial2026-11-12ubuntu
linuxKernel @ 4.9.337 (fixes >=0)—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 rangeFix by version rangeDependents
linux5.10.103-1 ... 5.10.92-2 (25 versions)
  • every version up to 5.10.178-1: fixed in 5.10.178-1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.1.4-1: fixed in 6.1.4-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.1.4-1: fixed in 6.1.4-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.1.4-1: fixed in 6.1.4-1
—

Weakness Classification(1)

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

All Vendor Advisories

(2)

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 9× in last 7d / 38× 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 its CVE.org record (CNA or CISA ADP). 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). "EchelonGraph re-scored" is our own recompute of this CVE's score, not an update from a source, and is not counted in the refreshes above. Most recent first.

Showing the most recent 100 of 220 rows 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. None are among the latest 100 rows. The 120 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-13 16:43 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  2. 2026-11-12 16:30 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  3. 2026-11-12 06:35 UTCEchelonGraph re-scored
  4. 2026-11-12 06:35 UTCVendor advisory
  5. 2026-11-12 06:35 UTCGHSA enrichmentGHSA-3854-9jq2-j856 · GitHub severity HIGH · GitHub CVSS 7.8
  6. 2026-11-11 16:33 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  7. 2026-11-10 16:36 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  8. 2026-11-09 16:30 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  9. 2026-11-08 16:34 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  10. 2026-11-07 16:34 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  11. 2026-11-06 16:31 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  12. 2026-11-05 16:32 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  13. 2026-11-05 01:07 UTCEchelonGraph re-scored
  14. 2026-11-05 01:07 UTCGHSA enrichmentGHSA-3854-9jq2-j856 · GitHub severity HIGH · GitHub CVSS 7.8
  15. 2026-11-04 16:30 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  16. 2026-11-03 16:40 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  17. 2026-11-02 16:39 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  18. 2026-11-01 16:30 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  19. 2026-10-31 16:29 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  20. 2026-10-30 16:31 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  21. 2026-10-29 16:30 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  22. 2026-10-28 19:39 UTCEchelonGraph re-scored
  23. 2026-10-28 19:39 UTCVendor advisory
  24. 2026-10-28 19:38 UTCGHSA enrichmentGHSA-3854-9jq2-j856 · GitHub severity HIGH · GitHub CVSS 7.8
  25. 2026-10-28 16:28 UTCEPSS rescoreEPSS 0.4% · 37th percentile
Show 75 more
  1. 2026-10-27 16:28 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  2. 2026-10-26 16:28 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  3. 2026-10-25 17:54 UTCEchelonGraph re-scored
  4. 2026-10-25 16:29 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  5. 2026-10-24 16:29 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  6. 2026-10-23 16:29 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  7. 2026-10-22 16:30 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  8. 2026-10-21 16:29 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  9. 2026-10-21 05:29 UTCEchelonGraph re-scored
  10. 2026-10-21 05:29 UTCVendor advisory
  11. 2026-10-21 05:29 UTCGHSA enrichmentGHSA-3854-9jq2-j856 · GitHub severity HIGH · GitHub CVSS 7.8
  12. 2026-10-20 16:29 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  13. 2026-10-19 16:28 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  14. 2026-10-19 11:25 UTCOSV refresh
  15. 2026-10-18 16:29 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  16. 2026-10-18 08:19 UTCEchelonGraph re-scored
  17. 2026-10-17 16:29 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  18. 2026-10-16 16:35 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  19. 2026-10-15 16:28 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  20. 2026-10-14 16:29 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  21. 2026-10-13 16:29 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  22. 2026-10-12 18:40 UTCEchelonGraph re-scored
  23. 2026-10-12 16:30 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  24. 2026-10-11 22:04 UTCEchelonGraph re-scored
  25. 2026-10-11 13:45 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  26. 2026-10-10 19:57 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  27. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  28. 2026-10-08 17:05 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  29. 2026-10-07 23:45 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  30. 2026-10-06 15:14 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  31. 2026-10-05 17:40 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  32. 2026-10-04 23:19 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  33. 2026-10-03 14:23 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  34. 2026-09-30 16:13 UTCEchelonGraph re-scored
  35. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  36. 2026-09-27 13:42 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  37. 2026-09-26 19:03 UTCOSV refresh
  38. 2026-09-26 15:55 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  39. 2026-09-26 00:22 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  40. 2026-09-24 14:00 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  41. 2026-09-23 13:45 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  42. 2026-09-20 20:13 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  43. 2026-09-16 14:05 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  44. 2026-09-16 05:11 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  45. 2026-09-15 03:07 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  46. 2026-09-13 16:44 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  47. 2026-09-11 14:50 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  48. 2026-09-11 09:34 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  49. 2026-09-08 21:57 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  50. 2026-09-07 15:59 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  51. 2026-09-07 04:18 UTCOSV refresh
  52. 2026-09-06 13:45 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  53. 2026-09-05 15:25 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  54. 2026-09-04 13:57 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  55. 2026-09-04 05:04 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  56. 2026-09-02 14:09 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  57. 2026-09-01 13:51 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  58. 2026-08-30 19:15 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  59. 2026-08-30 01:19 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  60. 2026-08-28 21:38 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  61. 2026-08-27 14:22 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  62. 2026-08-26 14:43 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  63. 2026-08-25 13:46 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  64. 2026-08-23 00:17 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  65. 2026-08-21 23:46 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  66. 2026-08-20 22:53 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  67. 2026-08-20 14:01 UTCOSV refresh
  68. 2026-08-19 17:01 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  69. 2026-08-18 13:45 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  70. 2026-08-17 13:44 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  71. 2026-08-16 14:53 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  72. 2026-08-16 02:12 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  73. 2026-08-15 01:27 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  74. 2026-08-13 21:58 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  75. 2026-08-12 13:48 UTCEPSS rescoreEPSS 0.4% · 33rd percentile

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2022-50401?
CVE-2022-50401 is a high-severity vulnerability; its CVE record was published on September 18, 2025. In the Linux kernel, the following vulnerability has been resolved: nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure On error situation clp->cl_cb_conn.cb_xprt should not be given a reference to the xprt otherwise both client cleanup and the error handling path of the caller call…
When was the CVE record for CVE-2022-50401 published?
The CVE record for CVE-2022-50401 was published on September 18, 2025. 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-2022-50401 actively exploited?
CVE-2022-50401 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (38th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2022-50401?
CVE-2022-50401 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2022-50401?
A fix for CVE-2022-50401 is available: update to the fixed version the vendor names in its advisory.

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