CVE-2021-47086
Vulnerability from cvelistv5
Published
2024-03-04 18:06
Modified
2024-12-19 07:34
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: phonet/pep: refuse to enable an unbound pipe This ioctl() implicitly assumed that the socket was already bound to a valid local socket name, i.e. Phonet object. If the socket was not bound, two separate problems would occur: 1) We'd send an pipe enablement request with an invalid source object. 2) Later socket calls could BUG on the socket unexpectedly being connected yet not bound to a valid object.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0bbdd62ce9d44f3a22059b3d20a0df977d9f6d59
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/311601f114859d586d5ef8833d60d3aa23282161
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/48c76fc53582e7f13c1e0b11c916e503256c4d0b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52ad5da8e316fa11e3a50b3f089aa63e4089bf52
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/53ccdc73eedaf0e922c45b569b797d2796fbaafa
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/75a2f31520095600f650597c0ac41f48b5ba0068
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/982b6ba1ce626ef87e5c29f26f2401897554f235
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b10c7d745615a092a50c2e03ce70446d2bec2aca
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0bbdd62ce9d44f3a22059b3d20a0df977d9f6d59
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/311601f114859d586d5ef8833d60d3aa23282161
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/48c76fc53582e7f13c1e0b11c916e503256c4d0b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/52ad5da8e316fa11e3a50b3f089aa63e4089bf52
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/53ccdc73eedaf0e922c45b569b797d2796fbaafa
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/75a2f31520095600f650597c0ac41f48b5ba0068
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/982b6ba1ce626ef87e5c29f26f2401897554f235
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b10c7d745615a092a50c2e03ce70446d2bec2aca
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website


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  }
}


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