Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-ywe3-m2ra-jkgy
Vulnerability ID VCID-ywe3-m2ra-jkgy
Aliases CVE-2024-56729
Summary kernel: smb: Initialize cfid->tcon before performing network ops
Status Published
Exploitability 0.5
Weighted Severity 4.2
Risk 2.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-401 Missing Release of Memory after Effective Lifetime
System Score Found at
cvssv3 4.7 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-56729.json
epss 0.00022 https://api.first.org/data/v1/epss?cve=CVE-2024-56729
epss 0.00022 https://api.first.org/data/v1/epss?cve=CVE-2024-56729
epss 0.00022 https://api.first.org/data/v1/epss?cve=CVE-2024-56729
epss 0.00022 https://api.first.org/data/v1/epss?cve=CVE-2024-56729
cvssv3.1 2.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 4.7 https://git.kernel.org/stable/c/1b9ab6b648f89441c8a13cb3fd8ca83ffebc5262
ssvc Track https://git.kernel.org/stable/c/1b9ab6b648f89441c8a13cb3fd8ca83ffebc5262
cvssv3.1 4.7 https://git.kernel.org/stable/c/4b216c8f9c7d84ef7de33ca60b97e08e03ef3292
ssvc Track https://git.kernel.org/stable/c/4b216c8f9c7d84ef7de33ca60b97e08e03ef3292
cvssv3.1 4.7 https://git.kernel.org/stable/c/625e2357c8fcfae6e66dcc667dc656fe390bab15
ssvc Track https://git.kernel.org/stable/c/625e2357c8fcfae6e66dcc667dc656fe390bab15
cvssv3.1 4.7 https://git.kernel.org/stable/c/c353ee4fb119a2582d0e011f66a76a38f5cf984d
ssvc Track https://git.kernel.org/stable/c/c353ee4fb119a2582d0e011f66a76a38f5cf984d
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-56729.json
https://api.first.org/data/v1/epss?cve=CVE-2024-56729
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1b9ab6b648f89441c8a13cb3fd8ca83ffebc5262 https://git.kernel.org/stable/c/1b9ab6b648f89441c8a13cb3fd8ca83ffebc5262
2334809 https://bugzilla.redhat.com/show_bug.cgi?id=2334809
4b216c8f9c7d84ef7de33ca60b97e08e03ef3292 https://git.kernel.org/stable/c/4b216c8f9c7d84ef7de33ca60b97e08e03ef3292
625e2357c8fcfae6e66dcc667dc656fe390bab15 https://git.kernel.org/stable/c/625e2357c8fcfae6e66dcc667dc656fe390bab15
c353ee4fb119a2582d0e011f66a76a38f5cf984d https://git.kernel.org/stable/c/c353ee4fb119a2582d0e011f66a76a38f5cf984d
RHSA-2025:6966 https://access.redhat.com/errata/RHSA-2025:6966
USN-7276-1 https://usn.ubuntu.com/7276-1/
USN-7277-1 https://usn.ubuntu.com/7277-1/
USN-7310-1 https://usn.ubuntu.com/7310-1/
USN-7449-1 https://usn.ubuntu.com/7449-1/
USN-7449-2 https://usn.ubuntu.com/7449-2/
USN-7450-1 https://usn.ubuntu.com/7450-1/
USN-7451-1 https://usn.ubuntu.com/7451-1/
USN-7452-1 https://usn.ubuntu.com/7452-1/
USN-7453-1 https://usn.ubuntu.com/7453-1/
USN-7468-1 https://usn.ubuntu.com/7468-1/
USN-7523-1 https://usn.ubuntu.com/7523-1/
USN-7524-1 https://usn.ubuntu.com/7524-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-56729.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/1b9ab6b648f89441c8a13cb3fd8ca83ffebc5262
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T19:57:47Z/ Found at https://git.kernel.org/stable/c/1b9ab6b648f89441c8a13cb3fd8ca83ffebc5262
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/4b216c8f9c7d84ef7de33ca60b97e08e03ef3292
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T19:57:47Z/ Found at https://git.kernel.org/stable/c/4b216c8f9c7d84ef7de33ca60b97e08e03ef3292
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/625e2357c8fcfae6e66dcc667dc656fe390bab15
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T19:57:47Z/ Found at https://git.kernel.org/stable/c/625e2357c8fcfae6e66dcc667dc656fe390bab15
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/c353ee4fb119a2582d0e011f66a76a38f5cf984d
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T19:57:47Z/ Found at https://git.kernel.org/stable/c/c353ee4fb119a2582d0e011f66a76a38f5cf984d
Exploit Prediction Scoring System (EPSS)
Percentile 0.06459
EPSS Score 0.00022
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:50:00.111364+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-56729.json 38.6.0