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THREAT OPS › Threat News › [NVD] CVE-2024-26665 (CRITICAL 9.1) — In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in do_csum+0x220/0x240 Read of

[NVD] CVE-2024-26665 (CRITICAL 9.1) — In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in do_csum+0x220/0x240 Read of

lownvdPublished 2024-04-02

CVE-2024-26665 CVSS: 9.1 CRITICAL Published: 2024-04-02T07:15:43.430

In the Linux kernel, the following vulnerability has been resolved:

tunnels: fix out of bounds access when building IPv6 PMTU error

If the ICMPv6 error is built from a non-linear skb we get the following splat,

BUG: KASAN: slab-out-of-bounds in do_csum+0x220/0x240 Read of size 4 at addr ffff88811d402c80 by task netperf/82

Indicators of compromise

CVE-2024-26665cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2024-26665