CVE Explorer

CVE-2026-23172

In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: fix potential skb->frags overflow in RX path When receiving data in the DPMAIF RX path, the t7xx_dpmaif_set_frag_to_skb() function adds page fragments to an skb without checking if the number of fragments has exceeded MAX_SKB_FRAGS. This could lead to a buffer overflow in skb_shinfo(skb)->frags[] array, corrupting adjacent memory and potentially causing kernel crashes or other undefined behavior. This issue w

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a9f881412dc255a5a9fad7f398ae6785ecbfdaabc6c3efdecda23ca067d6e5d6

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.19"},{"lessThan":"5.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.123","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.69","versionType":"…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f9747a7521a48afded5bff2faf1f2dcfff48c577","status":"affected","version":"d642b012df70a76dd5723f2d426b40bffe83ac49","versionType":"git"},{"lessThan":"2a0522f564acd34442652ea083091c329fa7c5d5","status":"affected","version":"d642b012df70a76dd5723f2d426b40bffe83ac49","versionType":"git"},{"lessThan":"af4b8577d0b388cc3d0039eb0cdd9ca5bbbc9276","status":"affected","version":"d64…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/affected/0

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/metrics/0/cvssV3_1

Source references

5 source assertions

{"url":"https://git.kernel.org/stable/c/2a0522f564acd34442652ea083091c329fa7c5d5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/2c0fb0f60bc1545c52da61bc6bd4855c1e7814ba"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/af4b8577d0b388cc3d0039eb0cdd9ca5bbbc9276"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/f0813bcd2d9d97fdbdf2efb9532ab03ae92e99e6"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/f9747a7521a48afded5bff2faf1f2dcfff48c577"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:781e9dcf6b339c2eb9f0b6f25b1eaccd56c476d45d273889ea18e0b769b25d8c · sha256:acd4167ba4f70ea8… · /containers/cna/references/0

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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