PT-2026-41874

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer underflow exists in the mpi read raw from sgl function. This occurs when the number of leading zeros in a scatterlist exceeds the nbytes parameter, causing an underflow during...

Astra Linux - уязвимость в linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: landlock: Don't lose track of restrictions on credtransfer When a process' cred struct is replaced, this almost always invokes the credprepare LSM hook; but in one special case when KEYCTLSESSIONTOPARENT updates the parent's...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000707)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000707 advisory. The keyctlreadkey function in security/keys/keyctl.c in the Linux kernel before 4.3.4 does not properly use a semaphore, which allows local users to cause a denial o...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000727)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000727 advisory. The keyctlreadkey function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key may b...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001135)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001135 advisory. security/keys/keyctl.c in the Linux kernel before 4.11.5 does not consider the case of a NULL payload in conjunction with a nonzero length value, which allows local...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001614)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001614 advisory. In the Linux kernel before 4.13.5, a local user could create keyrings for other users via keyctl commands, setting unwanted defaults or causing a denial of service...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000800)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000800 advisory. The keyrejectandlink function in security/keys/key.c in the Linux kernel through 4.6.3 does not ensure that a certain data structure is initialized, which allows loc...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001093)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001093 advisory. The joinsessionkeyring function in security/keys/processkeys.c in the Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001162)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001162 advisory. The KEYS subsystem in the Linux kernel before 4.10.13 allows local users to cause a denial of service memory consumption via a series of KEYREQKEYDEFLTHREADKEYRING...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001073)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001073 advisory. The keyringdetectcycleiterator function in security/keys/keyring.c in the Linux kernel through 3.13.6 does not properly determine whether keyrings are identical, whi...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003484)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003484 advisory. The keyrejectandlink function in security/keys/key.c in the Linux kernel through 4.6.3 does not ensure that a certain data structure is initialized, which allows loc...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001823)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001823 advisory. The assocarraygc function in the associative-array implementation in lib/assocarray.c in the Linux kernel before 3.16.3 does not properly implement garbage collectio...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001902)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001902 advisory. Race condition in the keygcunusedkeys function in security/keys/gc.c in the Linux kernel through 3.18.2 allows local users to cause a denial of service memory...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002061)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002061 advisory. The assocarraygc function in the associative-array implementation in lib/assocarray.c in the Linux kernel before 3.16.3 does not properly implement garbage collectio...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003159)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003159 advisory. security/keys/keyctl.c in the Linux kernel before 4.11.5 does not consider the case of a NULL payload in conjunction with a nonzero length value, which allows local...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002473)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002473 advisory. The keyctlreadkey function in security/keys/keyctl.c in the Linux kernel before 4.3.4 does not properly use a semaphore, which allows local users to cause a denial o...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003106)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003106 advisory. The KEYS subsystem in the Linux kernel before 4.10.13 allows local users to cause a denial of service memory consumption via a series of KEYREQKEYDEFLTHREADKEYRING...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002264)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002264 advisory. The joinsessionkeyring function in security/keys/processkeys.c in the Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002002)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002002 advisory. The keyringdetectcycleiterator function in security/keys/keyring.c in the Linux kernel through 3.13.6 does not properly determine whether keyrings are identical, whi...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002078)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002078 advisory. The keyringdetectcycleiterator function in security/keys/keyring.c in the Linux kernel through 3.13.6 does not properly determine whether keyrings are identical, whi...