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CVE-2025-49133

Medium priority
Fixed

Libtpms is a library that targets the integration of TPM functionality into hypervisors, primarily into Qemu. Libtpms, which is derived from the TPM 2.0 reference implementation code published by the Trusted Computing Group, is...

1 affected package

libtpms

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libtpms Fixed Fixed
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CVE-2023-1018

Medium priority
Fixed

An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can...

1 affected package

libtpms

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libtpms Fixed Not in release Not in release
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CVE-2023-1017

Medium priority
Fixed

An out-of-bounds write vulnerability exists in TPM2.0's Module Library allowing writing of a 2-byte data past the end of TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this...

1 affected package

libtpms

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libtpms Fixed Not in release Not in release
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CVE-2021-3746

Medium priority
Ignored

A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's...

1 affected package

libtpms

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libtpms Not affected
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CVE-2021-3623

Medium priority
Ignored

A flaw was found in libtpms. The flaw can be triggered by specially-crafted TPM 2 command packets containing illegal values and may lead to an out-of-bounds access when the volatile state of the TPM 2 is marshalled/written or...

1 affected package

libtpms

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libtpms Not affected Not in release Not in release
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CVE-2021-3569

Medium priority
Ignored

A stack corruption bug was found in libtpms in versions before 0.7.2 and before 0.8.0 while decrypting data using RSA. This flaw could result in a SIGBUS (bad memory access) and termination of swtpm. The highest threat from this...

1 affected package

libtpms

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libtpms Not affected Not in release Not in release
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CVE-2021-3505

Low priority
Not affected

A flaw was found in libtpms in versions before 0.8.0. The TPM 2 implementation returns 2048 bit keys with ~1984 bit strength due to a bug in the TCG specification. The bug is in the key creation algorithm...

1 affected package

libtpms

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libtpms Not in release Not in release
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CVE-2021-3446

Medium priority
Ignored

A flaw was found in libtpms in versions before 0.8.2. The commonly used integration of libtpms with OpenSSL contained a vulnerability related to the returned IV (initialization vector) when certain symmetric ciphers were used....

1 affected package

libtpms

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libtpms Not affected Not in release Not in release
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