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THREAT OPS › Threat News › [NVD] CVE-2024-56639 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: net: hsr: must allocate more bytes for RedBox support Blamed commit forgot to change hsr_init_skb() to allocate larger skb for RedBox case. Indeed, send_hsr_supervision_frame() will add two additional componen

[NVD] CVE-2024-56639 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: net: hsr: must allocate more bytes for RedBox support Blamed commit forgot to change hsr_init_skb() to allocate larger skb for RedBox case. Indeed, send_hsr_supervision_frame() will add two additional componen

lownvdPublished 2024-12-27

CVE-2024-56639 CVSS: 5.5 MEDIUM Published: 2024-12-27T15:15:23.633

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

net: hsr: must allocate more bytes for RedBox support

Blamed commit forgot to change hsr_init_skb() to allocate larger skb for RedBox case.

Indeed, send_hsr_supervision_frame() will add two additional components (struct hsr_sup_tlv and struct hsr_sup_payload)

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2024-56639