ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface()
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface() There may be a bad USB audio device with a USB ID of (0x04fa, 0x4201) and the number of it's interfaces less than 4, an out-of-bounds read bug occurs when parsing the interface descriptor for this device. Fix this by checking the number of interfaces.
- Published
- May 3, 2024
- Updated
- Jun 17, 2026
- EPSS
- 0.2% · 13th percentile
- CWE
- CWE-125
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Report tools
Action score
28
Monitor
Low priority for now.
- CVSS
- 28 / 40 · 7.1 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.2%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; 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 helpAffected systems
| Vendor | Product | CPE |
|---|---|---|
| linux | linux kernel | cpe:2.3:o:linux:linux_kernel |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- linux linux kernelbefore 4.9.328
- linux linux kernel4.10 and later · before 4.14.293
- linux linux kernel4.15 and later · before 4.19.258
- linux linux kernel4.20 and later · before 5.4.213
- linux linux kernel5.5 and later · before 5.10.143
- linux linux kernel5.11 and later · before 5.15.68
- linux linux kernel5.16 and later · before 5.19.9
- linux linux kernel6.0
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
- 2.6.26affected
- b9d43bcd061956c8144bcb453d07d13236b6ab28 and later · before b970518014f2f0f6c493fb86c1e092b936899061affected · git
- b9d43bcd061956c8144bcb453d07d13236b6ab28 and later · before 91904870370fd986c29719846ed76d559de43251affected · git
- b9d43bcd061956c8144bcb453d07d13236b6ab28 and later · before 2a308e415d247a23d4d64c964c02e782eede2936affected · git
- b9d43bcd061956c8144bcb453d07d13236b6ab28 and later · before 0492798bf8dfcc09c9337a1ba065da1d1ca68712affected · git
- b9d43bcd061956c8144bcb453d07d13236b6ab28 and later · before 6123bec8480d23369e2ee0b2208611619f269fafaffected · git
- b9d43bcd061956c8144bcb453d07d13236b6ab28 and later · before 98e8e67395cc6d0cdf3a771f86ea42d0ee6e59ddaffected · git
- b9d43bcd061956c8144bcb453d07d13236b6ab28 and later · before 8293e61bbf908b18ff9935238d4fc2ad359e3fe0affected · git
- b9d43bcd061956c8144bcb453d07d13236b6ab28 and later · before e53f47f6c1a56d2af728909f1cb894da6b43d9bfaffected · git
- before 2.6.26not 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 5.19.11-1 | 5.19.11-1 |
| Red Hat:rhel_aus:8.2::baseos | bpftool | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | bpftool-debuginfo | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-abi-whitelists | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-core | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-debug | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-debug-core | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-debug-debuginfo | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-debug-devel | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-debug-modules | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-debug-modules-extra | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-debuginfo | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-debuginfo-common-x86_64 | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-devel | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-doc | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-modules | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-modules-extra | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-tools | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-tools-debuginfo | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | kernel-tools-libs | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | perf | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | perf-debuginfo | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
| Red Hat:rhel_aus:8.2::baseos | python3-perf | before 0:4.18.0-193.178.1.el8_2 | 0:4.18.0-193.178.1.el8_2 |
+96
Same product
linux: all recordsOther highest-scoring records for the same primary product.
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- 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
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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 | 0492798bf8dfcc09c9337a1ba065da1d1ca68712 | Vendor (CNA) |
| Linux Linux | 2a308e415d247a23d4d64c964c02e782eede2936 | Vendor (CNA) |
| Linux Linux | 6123bec8480d23369e2ee0b2208611619f269faf | Vendor (CNA) |
| Linux Linux | 8293e61bbf908b18ff9935238d4fc2ad359e3fe0 | Vendor (CNA) |
| Linux Linux | 91904870370fd986c29719846ed76d559de43251 | Vendor (CNA) |
| Linux Linux | 98e8e67395cc6d0cdf3a771f86ea42d0ee6e59dd | Vendor (CNA) |
| Linux Linux | b970518014f2f0f6c493fb86c1e092b936899061 | Vendor (CNA) |
| Linux Linux | e53f47f6c1a56d2af728909f1cb894da6b43d9bf | Vendor (CNA) |
| debian:linux | 5.19.11-1 · Debian:12 | Package registry (OSV) |
| red hat:bpftool | 0:3.10.0-1160.141.1.el7 · Red Hat:rhel_els:7 | Package registry (OSV) |
| red hat:kernel-rt | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-debug | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-debug-debuginfo | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-debug-devel | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-debuginfo | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-debuginfo-common-x86_64 | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-devel | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-doc | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-trace | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-trace-debuginfo | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | Package registry (OSV) |
| red hat:kernel-rt-trace-devel | 0:3.10.0-1160.140.1.rt56.1292.el7 · Red Hat:rhel_extras_rt_els:7 | 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).
National notice (Türkiye Cybersecurity Directorate / USOM)
Official security notices citing this record; remediation advice is on the agency's page.
- TR-24-0494 · May 16, 2024(Linux Kernel Güncellemesi)
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
- high · data can be read
- 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
- High
- Integrity impact
- None
- Availability impact
- High
Weakness class (CWE)
CWE-125 · Out-of-bounds ReadCVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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.
Attack patterns (CAPEC)
ATT&CK techniques
—
Change log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- git.kernel.org/stable/c/0492798bf8dfcc09c9337a1ba065da1d1ca68712
- git.kernel.org/stable/c/2a308e415d247a23d4d64c964c02e782eede2936
- git.kernel.org/stable/c/6123bec8480d23369e2ee0b2208611619f269faf
- git.kernel.org/stable/c/8293e61bbf908b18ff9935238d4fc2ad359e3fe0
- git.kernel.org/stable/c/91904870370fd986c29719846ed76d559de43251
- git.kernel.org/stable/c/98e8e67395cc6d0cdf3a771f86ea42d0ee6e59dd
- git.kernel.org/stable/c/b970518014f2f0f6c493fb86c1e092b936899061
- git.kernel.org/stable/c/e53f47f6c1a56d2af728909f1cb894da6b43d9bf
Vendor advisories and official records. Exploit/PoC links are deliberately left out.