Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Evidence dossier
CVE-2024-50302
HID: core: zero-initialize the report buffer
55.5–70.5Priority evidence range
gen-56ccdaf9Normalized restatement
In the Linux kernel, the following vulnerability has been resolved: HID: core: zero-initialize the report buffer Since the report buffer is used by all kinds of drivers in various ways, let's zero-initialize it during allocation to make sure that it can't be ever used to leak kernel memory via specially-crafted report.
- State
- PUBLISHED
- Published
- Nov 19, 2024
- Updated
- May 23, 2026
- Evidence coverage
- 85%
2026-07-18 · v2026.06.15 · percentile 52.8%
Distinct CVSS assessments remain side by side; none are averaged.
Source comparison
Who said what
Linuxoriginal assertion
container
HID: core: zero-initialize the report buffer
Jul 19, 2026Original evidence ↗
CISA KEVoriginal assertion
observed_exploitation
Linux Kernel Use of Uninitialized Resource Vulnerability
Jul 19, 2026Original evidence ↗
FIRST EPSSoriginal assertion
model_probability
Probability 0.008090000000; percentile 0.528020000000
Jul 19, 2026Original evidence ↗
Applicability
Cited product scope
LinuxLinux
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[{"status": "affected", "version": "3.12"}, {"status": "unaffected", "version": "0", "lessThan": "3.12", "versionType": "semver"}, {"status": "unaffected", "version": "4.19.324", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.286", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.230", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.172", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.117", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.61", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.11.8", "versionType": "semver", "lessThanOrEqual": "6.11.*"}, {"status": "unaffected", "version": "6.12", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}]unknownSiemensRUGGEDCOM RST2428P
[{"status": "unaffected", "version": "0", "lessThan": "*", "versionType": "custom"}]unknownSiemensSCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family
[{"status": "unaffected", "version": "0", "lessThan": "*", "versionType": "custom"}]unknownSiemensSCALANCE XCM-/XRM-/XCH-/XRH-300 family
[{"status": "unaffected", "version": "0", "lessThan": "*", "versionType": "custom"}]unknownSiemensSIMATIC S7-1500 TM MFP - GNU/Linux subsystem
[{"status": "affected", "version": "0", "lessThan": "*", "versionType": "custom"}]unknownUnknown vendorUnknown product
cpe:2.3:h:siemens:ruggedcom_rst2428p:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xc316-8:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xc319-4:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xc324-4:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xc324-4eec:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xc332:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xc416-8:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xc419-4:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xc424-4:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xc432:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xch328:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xcm324:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xcm328:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xcm332:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr302-32:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr322-12:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr326-8:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr326-8eec:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr502-32:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr522-12:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr524-8c:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr524-8wg:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr526-8:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr526-8c:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr528-6m:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xr552-12m:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xrh334:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:scalance_xrm334:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:h:siemens:simatic_s7-1500_tm_mfp:-:*:*:*:*:*:*:*constrainedUnknown vendorUnknown product
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*supportedUnknown vendorUnknown product
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*; start including 3.12; end excluding 4.19.324supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*; start including 4.20; end excluding 5.4.286supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*; start including 5.5; end excluding 5.10.230supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*; start including 5.11; end excluding 5.15.172supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*; start including 5.16; end excluding 6.1.117supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*; start including 6.2; end excluding 6.6.61supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*; start including 6.7; end excluding 6.11.8supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*supportedUnknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:6.12:rc6:*:*:*:*:*:*supportedUnknown vendorUnknown product
cpe:2.3:o:siemens:simatic_s7-1500_tm_mfp_firmware:-:*:*:*:*:*:*:*supportedUnknown vendorUnknown product
cpe:2.3:o:siemens:sinec_os:*:*:*:*:*:*:*:*; end excluding 3.2supportedAssessments
CVSS by origin
nvd@nist.govCVSS 3.1 · role Primary
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS 3.1 · role Secondary
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NCISA-ADPCVSS 3.1 · role unknown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NLimitations and unknowns
- KEV membership is authoritative for the catalog, not proof of exposure in any environment.
- EPSS is a dated model probability and not an individual-environment prediction.
- Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
- NVD-carried upstream facts remain derivative and are not independent corroboration.
- Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
- NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
- Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
- Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.