In the Linux kernel, the following vulnerability has been resolved: crypto: ecc - Fix carry overflow in vli multiplication The carry flag calculation fails when r01.m_high is saturated (0xFFFFFFFFF…
High CVSS 8.8
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: ecc - Fix carry overflow in vli multiplication The carry flag calculation fails when r01.m_high is saturated (0xFFFFFFFFFFFFFFFF) and addition of lower bits overflows. The condition (r01.m_high < product.m_high) doesn't handle the case where r01.m_high == product.m_high and an additional carry exists from lower-bit overflow. When commit 3c4b23901a0c ("crypto: ecdh - Add ECDH software support") introduced crypto/ecc.…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/24a54dfa06d09813b4802a374fad3d2c0e16a884
- https://git.kernel.org/stable/c/27b536a2ec8e2f85a0380c2d13c9ecbc7aaab406
- https://git.kernel.org/stable/c/5275e0fca256d081e2e7d4ba3dd8216c6e50d44e
- https://git.kernel.org/stable/c/677450e5ef850c4d28b7956aa01104548c2a894e
- https://git.kernel.org/stable/c/774ddddf5eb26eeca177350413e3e2bc50930ee9
- https://git.kernel.org/stable/c/b709e0e768766abe29a49e1c1922a1604be602f4
- https://git.kernel.org/stable/c/d11b2bb99bec1f5557c01cac42231e23745f49b8
- https://git.kernel.org/stable/c/ebaae7c4251cc0cdb2602f334d4f08a3e82d271e
Timeline
- nvd_ingest NVD