CVE-2024-56742
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-56742
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-56742.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-56742
- Downstream
- Related
- Published
- 2024-12-29T11:30:10.538Z
- Modified
- 2025-11-20T07:35:14.995002Z
- Severity
-
- 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- vfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
vfio/mlx5: Fix an unwind issue in mlx5vfaddmigration_pages()
Fix an unwind issue in mlx5vfaddmigration_pages().
If a set of pages is allocated but fails to be added to the SG table, they need to be freed to prevent a memory leak.
Any pages successfully added to the SG table will be freed as part of mlx5vffreedata_buffer().
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6fadb021266d03c5fd7bca2cfa1607efd246dad1Fixed769fe4ce444b646b0bf6ac308de80686c730c7df
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6fadb021266d03c5fd7bca2cfa1607efd246dad1Fixedc44f1b2ddfa81c8d7f8e9b6bc76c427bc00e69d5
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6fadb021266d03c5fd7bca2cfa1607efd246dad1Fixed22e87bf3f77c18f5982c19ffe2732ef0c7a25f16
Affected versions
v5.*
v5.17
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.11.1
v6.11.10
v6.11.2
v6.11.3
v6.11.4
v6.11.5
v6.11.6
v6.11.7
v6.11.8
v6.11.9
v6.12
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.12.1
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
Database specific
vanir_signatures
[
{
"id": "CVE-2024-56742-900f134b",
"target": {
"file": "drivers/vfio/pci/mlx5/cmd.c",
"function": "mlx5vf_add_migration_pages"
},
"digest": {
"length": 853.0,
"function_hash": "165230109274153439540989068660593706760"
},
"deprecated": false,
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@22e87bf3f77c18f5982c19ffe2732ef0c7a25f16",
"signature_version": "v1"
},
{
"id": "CVE-2024-56742-92f4724a",
"target": {
"file": "drivers/vfio/pci/mlx5/cmd.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
"103527287988418247803051375524879696784",
"58742221754670465978445472098993722343",
"135836078725771793498725820796662912442",
"51457987075737042323530828070814755592",
"81438560797011986453935391545022109120",
"288845467748631630157287094356047305318",
"186959846598413984569024876718078513493",
"329224202218350280910675372250480081500",
"315759405425588967136264068205516151335",
"92430363972765254381492573405859263592",
"110325161093256619847582117401034994352"
]
},
"deprecated": false,
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@22e87bf3f77c18f5982c19ffe2732ef0c7a25f16",
"signature_version": "v1"
},
{
"id": "CVE-2024-56742-9bf9bbe7",
"target": {
"file": "drivers/vfio/pci/mlx5/cmd.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
"103527287988418247803051375524879696784",
"58742221754670465978445472098993722343",
"135836078725771793498725820796662912442",
"51457987075737042323530828070814755592",
"81438560797011986453935391545022109120",
"288845467748631630157287094356047305318",
"186959846598413984569024876718078513493",
"329224202218350280910675372250480081500",
"315759405425588967136264068205516151335",
"92430363972765254381492573405859263592",
"110325161093256619847582117401034994352"
]
},
"deprecated": false,
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c44f1b2ddfa81c8d7f8e9b6bc76c427bc00e69d5",
"signature_version": "v1"
},
{
"id": "CVE-2024-56742-a2b91369",
"target": {
"file": "drivers/vfio/pci/mlx5/cmd.c",
"function": "mlx5vf_add_migration_pages"
},
"digest": {
"length": 853.0,
"function_hash": "165230109274153439540989068660593706760"
},
"deprecated": false,
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c44f1b2ddfa81c8d7f8e9b6bc76c427bc00e69d5",
"signature_version": "v1"
}
]