CVE-2022-48837: usb: gadget: rndis: prevent integer overflow in rndis_set_response()
Vulnerability summary
CVE-2022-48837 is a high (CVSS 7.8) Integer Overflow or Wraparound vulnerability in linux. EPSS estimates a 0.26% chance of exploitation in the next 30 days, higher than 17.4% of scored vulnerabilities.
Not severe (CVSS 7.8, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 7 · Related 7Timeline
- 16-07-2024PublishedVulnerability first disclosed.
- 11-05-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: rndis: prevent integer overflow in rndis_set_response() If "BufOffset" is very large the "BufOffset + 8" operation can have an integer overflow.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · UbuntuEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.26%
Chance of exploitation in the next 30 days
Percentile
17%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.26% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Ubuntu94 products
- linux< 4.15.0-184.194 | < 5.4.0-117.132 | < 5.15.0-37.39
- linux-allwinner-5.19All versions (No fix recorded)
- linux-aws< 4.15.0-1133.143 | < 5.4.0-1078.84 | < 5.15.0-1011.14
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Linux2 products
- linux≥ ff0a90739925734c91c7e39befe3f4378e0c1369, < 8b3e4d26bc9cd0f6373d0095b9ffd99e7da8006b | ≥ 4c22fbcef778badb00fb8bb9f409daa29811c175, < c7953cf03a26876d676145ce5d2ae6d8c9630b90 | ≥ db9aaa3026298d652e98f777bc0f5756e2455dda, < 138d4f739b35dfb40438a0d5d7054965763bfbe7 | ≥ c9e952871ae47af784b4aef0a77db02e557074d6, < 21829376268397f9fd2c35cfa9135937b6aa3a1e | ≥ fb4ff0f96de37c44236598e8b53fe43b1df36bf3, < 28bc0267399f42f987916a7174e2e32f0833cc65 | ≥ 2da3b0ab54fb7f4d7c5a82757246d0ee33a47197, < 56b38e3ca4064041d93c1ca18828c8cedad2e16c | ≥ 2724ebafda0a8df08a9cb91557d33226bee80f7b, < df7e088d51cdf78b1a0bf1f3d405c2593295c7b0 | ≥ 38ea1eac7d88072bbffb630e2b3db83ca649b826, < 65f3324f4b6fed78b8761c3b74615ecf0ffa81fa | ≥ 4.9.302, < 4.9.308 | ≥ 4.14.267, < 4.14.273 | ≥ 4.19.230, < 4.19.236 | ≥ 5.4.180, < 5.4.187 | ≥ 5.10.101, < 5.10.108 | ≥ 5.15.24, < 5.15.31 | ≥ 5.16.10, < 5.16.17
- linux_kernel≥ 4.9.302, < 4.9.308 | ≥ 4.14.267, < 4.14.273 | ≥ 4.19.230, < 4.19.236 | ≥ 5.4.180, < 5.4.187 | ≥ 5.10.101, < 5.10.108 | ≥ 5.15.24, < 5.15.31 | ≥ 5.16.10, < 5.16.17
Debian1 product
- linux< 5.17.3-1
3 vendors · 97 products
