8980 matches found
CVE-2025-48561
In multiple locations, there is a possible way to access data displayed on the screen due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...
SUSE-SU-2025:20654-1 Security update for grub2
This update for grub2 fixes the following issues: - CVE-2024-56738: Side-channel attack due to not constant-timealgorithm in grubcryptomemcmp bsc1234959...
Security update for grub2
This update for grub2 fixes the following issues: CVE-2024-56738: Side-channel attack due to not constant-timealgorithm in grubcryptomemcmp bsc1234959. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...
SUSE-SU-2025:20671-1 Security update for opensc
This update for opensc fixes the following issues: - CVE-2023-5992: Side-channel leaks while stripping encryption PKCS1 padding bsc1219386. - CVE-2024-8443: Heap buffer overflow in OpenPGP driver when generating key bsc1230364. - CVE-2024-45620: Incorrect handling of the length of buffers or file...
Security update for opensc
This update for opensc fixes the following issues: CVE-2023-5992: Side-channel leaks while stripping encryption PKCS1 padding bsc1219386. CVE-2024-8443: Heap buffer overflow in OpenPGP driver when generating key bsc1230364. CVE-2024-45620: Incorrect handling of the length of buffers or files in...
CVE-2025-48561
In multiple locations, there is a possible way to access data displayed on the screen due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...
CVE-2025-48561
In multiple locations, there is a possible way to access data displayed on the screen due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...
CVE-2025-48561
In multiple locations, there is a possible way to access data displayed on the screen due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...
CVE-2025-48561
Technical details about CVE-2025-48561 are not provided in the connected documents. Monitor for updates.
CVE-2025-48561
In multiple locations, there is a possible way to access data displayed on the screen due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...
GNU GRUB (aka GRUB2) through 2.12 does not use a constant-time algorithm for grub_crypto_memcmp and thus allows side-channel attacks.
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Before Go 1.20, the RSA based key exchange methods in crypto/tls may exhibit a timing side channel
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Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.
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It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7.
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An issue was discovered in Arm Mbed TLS before 2.23.0. A side channel allows recovery of an ECC private key, related to mbedtls_ecp_check_pub_priv, mbedtls_pk_parse_key, mbedtls_pk_parse_keyfile, mbedtls_ecp_mul, and mbedtls_ecp_mul_restartable.
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In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX.
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libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This side-channel requires that attacker can run arbitrary software on the hardware where the private RSA key is used.
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Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. (For Mbed TLS, the fix is also available in versions 2.7.12 and 2.16.3.)
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Systematic Timing Leakage Analysis of NIST PQDSS Candidates: Tooling and Lessons Learned
The PQDSS standardization process requires cryptographic primitives to be free from vulnerabilities, including timing and cache side-channels. Resistance to timing leakage is therefore an essential property, and achieving this typically relies on software implementations that follow constant-time...
CVE-2025-48561: Observable Discrepancy
In multiple locations, there is a possible way to access data displayed on the screen due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...