diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 05:02:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 05:02:29 +0000 |
| commit | 10ce8b7ddaee462b3d8aae3028df2937610712ee (patch) | |
| tree | 838c2bf4cd11a54546ad2432bd3d42fffa4a6d55 /debian/patches/CVE-2021-37600.patch | |
| parent | Adding debian version 2.33.1-0.1. (diff) | |
| download | util-linux-debian/2.33.1-0.1+deb10u1.tar.xz util-linux-debian/2.33.1-0.1+deb10u1.zip | |
Adding debian version 2.33.1-0.1+deb10u1.debian/2.33.1-0.1+deb10u1debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches/CVE-2021-37600.patch')
| -rw-r--r-- | debian/patches/CVE-2021-37600.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/debian/patches/CVE-2021-37600.patch b/debian/patches/CVE-2021-37600.patch new file mode 100644 index 0000000..b2bb7f0 --- /dev/null +++ b/debian/patches/CVE-2021-37600.patch @@ -0,0 +1,26 @@ +From: Karel Zak <kzak@redhat.com> +Date: Tue, 27 Jul 2021 11:58:31 +0200 +Subject: sys-utils/ipcutils: be careful when call calloc() for uint64 nmembs + +Signed-off-by: Karel Zak <kzak@redhat.com> +Bug: https://github.com/karelzak/util-linux/issues/1395 +Origin: https://github.com/karelzak/util-linux/commit/1c9143d0c1f979c3daf10e1c37b5b1e916c22a1c +Bug-Debian: https://bugs.debian.org/991619 +Bug-Debian: https://security-tracker.debian.org/tracker/CVE-2021-37600 +--- + sys-utils/ipcutils.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/sys-utils/ipcutils.c b/sys-utils/ipcutils.c +index 5fe297f..989e299 100644 +--- a/sys-utils/ipcutils.c ++++ b/sys-utils/ipcutils.c +@@ -215,7 +215,7 @@ static void get_sem_elements(struct sem_data *p) + { + size_t i; + +- if (!p || !p->sem_nsems || p->sem_perm.id < 0) ++ if (!p || !p->sem_nsems || p->sem_nsems > SIZE_MAX || p->sem_perm.id < 0) + return; + + p->elements = xcalloc(p->sem_nsems, sizeof(struct sem_elem)); |