cve-2024-26622
Vulnerability from cvelistv5
Published
2024-03-04 06:40
Modified
2024-12-19 08:43
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: tomoyo: fix UAF write bug in tomoyo_write_control() Since tomoyo_write_control() updates head->write_buf when write() of long lines is requested, we need to fetch head->write_buf after head->io_sem is held. Otherwise, concurrent write() requests can cause use-after-free-write and double-free problems.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2caa605079488da9601099fbda460cfc1702839fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2f03fc340cac9ea1dc63cbf8c93dd2eb0f227815Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3bfe04c1273d30b866f4c7c238331ed3b08e5824Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6edefe1b6c29a9932f558a898968a9fcbeec5711Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7d930a4da17958f869ef679ee0e4a8729337affcPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a23ac1788e2c828c097119e9a3178f0b7e503feePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2caa605079488da9601099fbda460cfc1702839fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2f03fc340cac9ea1dc63cbf8c93dd2eb0f227815Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3bfe04c1273d30b866f4c7c238331ed3b08e5824Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6edefe1b6c29a9932f558a898968a9fcbeec5711Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7d930a4da17958f869ef679ee0e4a8729337affcPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a23ac1788e2c828c097119e9a3178f0b7e503feePatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlPatch
Impacted products
Vendor Product Version
Linux Linux Version: bd03a3e4c9a9df0c6b007045fa7fc8889111a478
Version: bd03a3e4c9a9df0c6b007045fa7fc8889111a478
Version: bd03a3e4c9a9df0c6b007045fa7fc8889111a478
Version: bd03a3e4c9a9df0c6b007045fa7fc8889111a478
Version: bd03a3e4c9a9df0c6b007045fa7fc8889111a478
Version: bd03a3e4c9a9df0c6b007045fa7fc8889111a478
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   Linux Linux Version: 3.1
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      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
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  }
}


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