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CVE-2026-46001

In the Linux kernel, the following vulnerability has been resolved: hwmon: (pt5161l) Fix bugs in pt5161l_read_block_data() Fix two bugs in pt5161l_read_block_data(): 1. Buffer overrun: The local buffer rbuf is declared as u8 rbuf[24], but i2c_smbus_read_block_data() can return up to I2C_SMBUS_BLOCK_MAX (32) bytes. The i2c-core copies the data into the caller's buffer before the return value can be checked, so the post-read length validation does not prevent a stack overrun if a
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:05ad45a7c6b2b14fc8a99eebdea3aeba582c359a5b090e9cd66412445b8b1d80
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/hwmon/pt5161l.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7eccabff1c9ec15e4b6fe186d5c147b13a9cdb4e","status":"affected","version":"1b2ca93cd0592b1fcbc6f8b64e02552bc15f4bb4","versionType":"git"},{"lessThan":"95d48e37a1304d6148406c799479c0fb505aefa7","status":"affected","version":"1b2ca93cd0592b1fcbc6f8b64e02552bc15f4bb4","versionType":"git"},{"lessThan":"a11aa9c5fd9dfe62be7cfec1f2a7546afb77254c","status":"affected","version":"1b2ca93cd0592b1fcbc6f8…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b4bc7dd5d04419ad7f127e559656e1f467e88883cabd91cf0cc0fa447f2f307c · sha256:c45f798ee06192a3… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hwmon/pt5161l.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.86","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.27","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.4","versionType":"semver"},{"lessThanOrE…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b4bc7dd5d04419ad7f127e559656e1f467e88883cabd91cf0cc0fa447f2f307c · sha256:c45f798ee06192a3… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/hwmon/pt5161l.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7eccabff1c9ec15e4b6fe186d5c147b13a9cdb4e","status":"affected","version":"1b2ca93cd0592b1fcbc6f8b64e02552bc15f4bb4","versionType":"git"},{"lessThan":"95d48e37a1304d6148406c799479c0fb505aefa7","status":"affected","version":"1b2ca93cd0592b1fcbc6f8b64e02552bc15f4bb4","versionType":"git"},{"lessThan":"a11aa9c5fd9dfe62be7cfec1f2a7546afb77254c","status":"affected","version":"1b2ca93cd0592b1fcbc6f8…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b4bc7dd5d04419ad7f127e559656e1f467e88883cabd91cf0cc0fa447f2f307c · sha256:c45f798ee06192a3… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hwmon/pt5161l.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.86","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.27","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.4","versionType":"semver"},{"lessThanOrE…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b4bc7dd5d04419ad7f127e559656e1f467e88883cabd91cf0cc0fa447f2f307c · sha256:c45f798ee06192a3… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/24c73e93d6a756e1b8626bb259d2e07c5b89b370"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b4bc7dd5d04419ad7f127e559656e1f467e88883cabd91cf0cc0fa447f2f307c · sha256:c45f798ee06192a3… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/7eccabff1c9ec15e4b6fe186d5c147b13a9cdb4e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b4bc7dd5d04419ad7f127e559656e1f467e88883cabd91cf0cc0fa447f2f307c · sha256:c45f798ee06192a3… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/95d48e37a1304d6148406c799479c0fb505aefa7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b4bc7dd5d04419ad7f127e559656e1f467e88883cabd91cf0cc0fa447f2f307c · sha256:c45f798ee06192a3… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/a11aa9c5fd9dfe62be7cfec1f2a7546afb77254c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b4bc7dd5d04419ad7f127e559656e1f467e88883cabd91cf0cc0fa447f2f307c · sha256:c45f798ee06192a3… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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