cve-2023-52616
Vulnerability from cvelistv5
Published
2024-03-18 10:14
Modified
2024-12-19 08:22
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init When the mpi_ec_ctx structure is initialized, some fields are not cleared, causing a crash when referencing the field when the structure was released. Initially, this issue was ignored because memory for mpi_ec_ctx is allocated with the __GFP_ZERO flag. For example, this error will be triggered when calculating the Za value for SM2 separately.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0c3687822259a7628c85cd21a3445cbe3c367165
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2bb86817b33c9d704e127f92b838035a72c315b6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7abdfd45a650c714d5ebab564bb1b988f14d9b49
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7ebf812b7019fd2d4d5a7ca45ef4bf3a6f4bda0a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ba3c5574203034781ac4231acf117da917efcd2a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bb44477d4506e52785693a39f03cdc6a2c5e8598
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0c3687822259a7628c85cd21a3445cbe3c367165
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2bb86817b33c9d704e127f92b838035a72c315b6
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7abdfd45a650c714d5ebab564bb1b988f14d9b49
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7ebf812b7019fd2d4d5a7ca45ef4bf3a6f4bda0a
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ba3c5574203034781ac4231acf117da917efcd2a
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bb44477d4506e52785693a39f03cdc6a2c5e8598
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Impacted products
Vendor Product Version
Linux Linux Version: 5.10
Show details on NVD website

To clipboard 

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