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| author | Thorsten Leemhuis <fedora@leemhuis.info> | 2021-03-07 13:25:32 +0100 |
|---|---|---|
| committer | Thorsten Leemhuis <fedora@leemhuis.info> | 2021-03-07 13:32:55 +0100 |
| commit | fb72952d5b63e40f63bfa1e3a5bce2262c424197 (patch) | |
| tree | d1a9bf30437653b57b398fd3b4f3fb4897ca29cd /0001-mwifiex-Fix-possible-buffer-overflows-in-mwifiex_cmd.patch | |
| parent | b9488a288ec844af97a516ac9ffe441221f6e67d (diff) | |
| parent | 3422e04a2e31dba3e17af206f160d4fc409f4250 (diff) | |
| download | kernel-5.11.4-125.vanilla.1.fc32.tar.gz kernel-5.11.4-125.vanilla.1.fc32.tar.xz kernel-5.11.4-125.vanilla.1.fc32.zip | |
:merge origin/stabilization and update to 5.10.4kernel-5.11.4-125.vanilla.1.fc33kernel-5.11.4-125.vanilla.1.fc32
Diffstat (limited to '0001-mwifiex-Fix-possible-buffer-overflows-in-mwifiex_cmd.patch')
| -rw-r--r-- | 0001-mwifiex-Fix-possible-buffer-overflows-in-mwifiex_cmd.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/0001-mwifiex-Fix-possible-buffer-overflows-in-mwifiex_cmd.patch b/0001-mwifiex-Fix-possible-buffer-overflows-in-mwifiex_cmd.patch deleted file mode 100644 index 48ef5911c..000000000 --- a/0001-mwifiex-Fix-possible-buffer-overflows-in-mwifiex_cmd.patch +++ /dev/null @@ -1,35 +0,0 @@ -From 5c455c5ab332773464d02ba17015acdca198f03d Mon Sep 17 00:00:00 2001 -From: Zhang Xiaohui <ruc_zhangxiaohui@163.com> -Date: Sun, 6 Dec 2020 16:48:01 +0800 -Subject: [PATCH] mwifiex: Fix possible buffer overflows in - mwifiex_cmd_802_11_ad_hoc_start - -mwifiex_cmd_802_11_ad_hoc_start() calls memcpy() without checking -the destination size may trigger a buffer overflower, -which a local user could use to cause denial of service -or the execution of arbitrary code. -Fix it by putting the length check before calling memcpy(). - -Signed-off-by: Zhang Xiaohui <ruc_zhangxiaohui@163.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> -Link: https://lore.kernel.org/r/20201206084801.26479-1-ruc_zhangxiaohui@163.com ---- - drivers/net/wireless/marvell/mwifiex/join.c | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/drivers/net/wireless/marvell/mwifiex/join.c b/drivers/net/wireless/marvell/mwifiex/join.c -index 5934f7147547..173ccf79cbfc 100644 ---- a/drivers/net/wireless/marvell/mwifiex/join.c -+++ b/drivers/net/wireless/marvell/mwifiex/join.c -@@ -877,6 +877,8 @@ mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, - - memset(adhoc_start->ssid, 0, IEEE80211_MAX_SSID_LEN); - -+ if (req_ssid->ssid_len > IEEE80211_MAX_SSID_LEN) -+ req_ssid->ssid_len = IEEE80211_MAX_SSID_LEN; - memcpy(adhoc_start->ssid, req_ssid->ssid, req_ssid->ssid_len); - - mwifiex_dbg(adapter, INFO, "info: ADHOC_S_CMD: SSID = %s\n", --- -2.29.2 - |