The Samba-Bugzilla – Attachment 18646 Details for
Bug 15707
[SECURITY] CVE-2025-0620: smbd doesn't pick up group membership changes when re-authenticating an expired SMB session
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[patch]
Patch for master
CVE-2025-0620-reauth-master-01.patch (text/plain), 912 bytes, created by
Ralph Böhme
on 2025-05-23 13:47:14 UTC
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Description:
Patch for master
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Creator:
Ralph Böhme
Created:
2025-05-23 13:47:14 UTC
Size:
912 bytes
patch
obsolete
>From 1d967ccdde6b52cec8b5ed09a985e20f60a2932f Mon Sep 17 00:00:00 2001 >From: Ralph Boehme <slow@samba.org> >Date: Fri, 23 May 2025 08:47:06 +0200 >Subject: [PATCH] CVE-2025-0620: smbd: smbd doesn't pick up group membership > changes when re-authenticating an expired SMB session > >BUG: https://bugzilla.samba.org/show_bug.cgi?id=15707 > >Signed-off-by: Ralph Boehme <slow@samba.org> >--- > source3/smbd/conn.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > >diff --git a/source3/smbd/conn.c b/source3/smbd/conn.c >index 4e7e1ce01276..0e4d78237876 100644 >--- a/source3/smbd/conn.c >+++ b/source3/smbd/conn.c >@@ -173,8 +173,8 @@ static void conn_clear_vuid_cache(connection_struct *conn, uint64_t vuid) > > for (i=0; i<VUID_CACHE_SIZE; i++) { > ent = &conn->vuid_cache->array[i]; >- if (ent->vuid != vuid) { >- continue; >+ if (ent->vuid == vuid) { >+ break; > } > } > if (i == VUID_CACHE_SIZE) { >-- >2.49.0 >
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