HID: core: ensure the allocated report buffer can contain the reserved report ID
In the Linux kernel, the following vulnerability has been resolved: HID: core: ensure the allocated report buffer can contain the reserved report ID When the report ID is not used, the low level transport drivers expect the first byte to be 0. However, currently the allocated buffer not account for that extra byte, meaning that instead of having 8 guaranteed bytes for implement to be working, we only have 7.
- BDU:2025-13517
- SUSE-SU-2025:02820-1
- SUSE-SU-2025:02821-1
- SUSE-SU-2025:02823-1
- SUSE-SU-2025:02827-1
- SUSE-SU-2025:02830-1
- SUSE-SU-2025:02832-1
- SUSE-SU-2025:02833-1
- SUSE-SU-2025:02834-1
- SUSE-SU-2025:02848-1
- SUSE-SU-2025:02850-1
- SUSE-SU-2025:02854-1
- SUSE-SU-2025:02857-1
- SUSE-SU-2025:02858-1
- SUSE-SU-2025:02859-1
- SUSE-SU-2025:02860-1
- SUSE-SU-2025:02871-1
- SUSE-SU-2025:02873-1
- SUSE-SU-2025:02875-1
- SUSE-SU-2025:02876-1
- Published
- Jul 28, 2025
- Updated
- Aug 5, 2026
- EPSS
- 0.3% · 22th percentile
- CWE
- —
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Report tools
Action score
22
Monitor
Low priority for now.
- CVSS
- 22 / 40 · 5.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.3%
CNA vs NVD score
- NVD
- 5.5
- CNA · Linux
- 8.8
- 3.3 point gap
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| linux | linux kernel | cpe:2.3:o:linux:linux_kernel |
| debian | debian linux | cpe:2.3:o:debian:debian_linux |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- debian debian linux11.0
- linux linux kernel5.5 and later · before 5.10.241
- linux linux kernel5.11 and later · before 5.15.190
- linux linux kernel5.16 and later · before 6.1.147
- linux linux kernel3.15 and later · before 5.4.297
- linux linux kernel6.7 and later · before 6.12.40
- linux linux kernel6.13 and later · before 6.15.8
- linux linux kernel6.2 and later · before 6.6.100
- linux linux kernel6.16
Versions reported by the vendor
Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.
Linux Linux
- 3.15affected
- 4fa5a7f76cc7b6ac87f57741edd2b124851d119f and later · before 7228e36c7875e4b035374cf68ca5e44dffa596b2affected · git
- 4fa5a7f76cc7b6ac87f57741edd2b124851d119f and later · before 9f2892f7233a8f1320fe671d0f95f122191bfbcdaffected · git
- 4fa5a7f76cc7b6ac87f57741edd2b124851d119f and later · before 7fa83d0043370003e9a0b46ab7ae8f53b00fab06affected · git
- 4fa5a7f76cc7b6ac87f57741edd2b124851d119f and later · before d3ed1d84a84538a39b3eb2055d6a97a936c108f2affected · git
- 4fa5a7f76cc7b6ac87f57741edd2b124851d119f and later · before fcda39a9c5b834346088c14b1374336b079466c1affected · git
- 4fa5a7f76cc7b6ac87f57741edd2b124851d119f and later · before a262370f385e53ff7470efdcdaf40468e5756717affected · git
- 4fa5a7f76cc7b6ac87f57741edd2b124851d119f and later · before a47d9d9895bad9ce0e840a39836f19ca0b2a343aaffected · git
- 4fa5a7f76cc7b6ac87f57741edd2b124851d119f and later · before 4f15ee98304b96e164ff2340e1dfd6181c3f42aaaffected · git
- before 3.15not affected · semver
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | linux | before 6.1.147-1 | 6.1.147-1 |
| Debian:13 | linux | before 6.12.41-1 | 6.12.41-1 |
| Debian:14 | linux | before 6.16.3-1 | 6.16.3-1 |
| SUSE:Linux Enterprise Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_58 | before 16-2.1 | 16-2.1 |
| SUSE:Linux Enterprise Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_59 | before 15-2.1 | 15-2.1 |
| SUSE:Linux Enterprise Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_60 | before 14-2.1 | 14-2.1 |
| SUSE:Linux Enterprise Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_65 | before 6-2.1 | 6-2.1 |
| SUSE:Linux Enterprise Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_69 | before 2-2.1 | 2-2.1 |
| SUSE:Linux Enterprise Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_70 | before 2-2.1 | 2-2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-default | before 5.3.18-150300.59.215.1 | 5.3.18-150300.59.215.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_47 | before 16-150300.2.1 | 16-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_48 | before 15-150300.2.1 | 15-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_49 | before 14-150300.2.1 | 14-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_52 | before 9-150300.2.1 | 9-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_54 | before 6-150300.2.1 | 6-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_55 | before 6-150300.2.1 | 6-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_56 | before 4-150300.2.1 | 4-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_57 | before 4-150300.2.1 | 4-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_58 | before 3-150300.2.1 | 3-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_59 | before 3-150300.2.1 | 3-150300.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_60 | before 1-150300.7.3.1 | 1-150300.7.3.1 |
| SUSE:Linux Enterprise Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_28 | before 17-150400.2.1 | 17-150400.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_29 | before 15-150400.2.1 | 15-150400.2.1 |
| SUSE:Linux Enterprise Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_34 | before 11-150400.2.1 | 11-150400.2.1 |
+55
Same product
linux: all recordsOther highest-scoring records for the same primary product.
- CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV89Now
- CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV85Now
- CVE-2016-5195Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect haKEV83Now
- CVE-2019-13272In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to creKEV77This week
- CVE-2013-6282The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the v6k and v7 ARM platforms do not validate certain addKEV77This week
- CVE-2013-2094The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows loKEV77This week
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| Linux Linux | 4f15ee98304b96e164ff2340e1dfd6181c3f42aa | Vendor (CNA) |
| Linux Linux | 7228e36c7875e4b035374cf68ca5e44dffa596b2 | Vendor (CNA) |
| Linux Linux | 7fa83d0043370003e9a0b46ab7ae8f53b00fab06 | Vendor (CNA) |
| Linux Linux | 9f2892f7233a8f1320fe671d0f95f122191bfbcd | Vendor (CNA) |
| Linux Linux | a262370f385e53ff7470efdcdaf40468e5756717 | Vendor (CNA) |
| Linux Linux | a47d9d9895bad9ce0e840a39836f19ca0b2a343a | Vendor (CNA) |
| Linux Linux | d3ed1d84a84538a39b3eb2055d6a97a936c108f2 | Vendor (CNA) |
| Linux Linux | fcda39a9c5b834346088c14b1374336b079466c1 | Vendor (CNA) |
| azl3 kernel 6.6.96.2-2 on Azure Linux 3.0 | 6.6.104.2-1 · CBL-Mariner Releases | Microsoft (MSRC) |
| cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0 | 5.15.200.1-1 · CBL-Mariner Releases | Microsoft (MSRC) |
| debian:linux | 6.1.147-1 · Debian:12 | Package registry (OSV) |
| suse:kernel-64kb | 5.3.18-150300.59.215.1 · SUSE:Linux Enterprise Server 15 SP3-LTSS | Package registry (OSV) |
| suse:kernel-default | 5.3.18-150300.59.215.1 · SUSE:Linux Enterprise Live Patching 15 SP3 | Package registry (OSV) |
| suse:kernel-livepatch-SLE15-SP3_Update_58 | 3-150300.2.1 · SUSE:Linux Enterprise Live Patching 15 SP3 | Package registry (OSV) |
| suse:kernel-livepatch-SLE15-SP3_Update_60 | 1-150300.7.3.1 · SUSE:Linux Enterprise Live Patching 15 SP3 | Package registry (OSV) |
| suse:kernel-livepatch-SLE15-SP4_Update_29 | 15-150400.2.1 · SUSE:Linux Enterprise Live Patching 15 SP4 | Package registry (OSV) |
| suse:kernel-livepatch-SLE15-SP4_Update_38 | 4-150400.2.1 · SUSE:Linux Enterprise Live Patching 15 SP4 | Package registry (OSV) |
| suse:kernel-livepatch-SLE15-SP6-RT_Update_0 | 20-150600.3.1 · SUSE:Linux Enterprise Live Patching 15 SP6 | Package registry (OSV) |
| suse:kernel-livepatch-SLE15-SP6-RT_Update_13 | 2-150600.2.1 · SUSE:Linux Enterprise Live Patching 15 SP6 | Package registry (OSV) |
| suse:kernel-livepatch-SLE15-SP6-RT_Update_4 | 14-150600.2.1 · SUSE:Linux Enterprise Live Patching 15 SP6 | Package registry (OSV) |
| suse:kernel-livepatch-SLE15-SP7-RT_Update_2 | 2-150700.2.1 · SUSE:Linux Enterprise Live Patching 15 SP7 | Package registry (OSV) |
| suse:kgraft-patch-SLE12-SP5_Update_58 | 16-2.1 · SUSE:Linux Enterprise Live Patching 12 SP5 | Package registry (OSV) |
| suse:kgraft-patch-SLE12-SP5_Update_65 | 6-2.1 · SUSE:Linux Enterprise Live Patching 12 SP5 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Someone with local access to the system can trigger it.
- A low-privileged account is enough.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- none
- Integrity
- none
- Availability
- high · the service can be disrupted
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- None
- Integrity impact
- None
- Availability impact
- High
Weakness class (CWE)
—
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- git.kernel.org/stable/c/4f15ee98304b96e164ff2340e1dfd6181c3f42aa
- git.kernel.org/stable/c/7228e36c7875e4b035374cf68ca5e44dffa596b2
- git.kernel.org/stable/c/7fa83d0043370003e9a0b46ab7ae8f53b00fab06
- git.kernel.org/stable/c/9f2892f7233a8f1320fe671d0f95f122191bfbcd
- git.kernel.org/stable/c/a262370f385e53ff7470efdcdaf40468e5756717
- git.kernel.org/stable/c/a47d9d9895bad9ce0e840a39836f19ca0b2a343a
- git.kernel.org/stable/c/d3ed1d84a84538a39b3eb2055d6a97a936c108f2
- git.kernel.org/stable/c/fcda39a9c5b834346088c14b1374336b079466c1
- lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- lists.debian.org/debian-lts-announce/2025/10/msg00008.html
Vendor advisories and official records. Exploit/PoC links are deliberately left out.